Incompatible, unrelated return types compile error
I have:
public interface ActionControl<C extends ActionControl<C>> extends Control<C>
public ActionModel getModel();
public interface ValueControl<V, C extends ValueControl<V, C>> extends Control<C>
public ValueModel<V> getModel();
public interface ActionValueControl<V, C extends ActionValueControl<V, C>> extends ActionControl<C>, ValueControl<V, C>
public ActionValueModel<V> getModel();
public interface ActionValueModel<V> extends ValueModel<V>, ActionModel
}The 1.5_04 compiler gives me:
"ActionValueControl.java:9: types ValueControl<V,C> and ActionControl<C> are incompatible; both define getModel(), but with unrelated return types
public interface ActionValueControl<V, C extends ActionValueControl<V, C>> extends ActionControl<C>, ValueControl<V, C>"
The getModel() return types may be unrelated in the super interfaces, but the interface being defined clearly returns a type that satisfies both constraints.
This works just fine in Eclipse 3.1M2. How can I get this to work with javac?
Garret
It turns out that this is a bug. Sun never replied to my bug submission almost two months ago (internal review ID 593682), but from Eclipse compiler bug discussions it appears that the Sun compiler does not comply with JLS3 9.4.1.
See:
https://bugs.eclipse.org/bugs/show_bug.cgi?id=122881
https://bugs.eclipse.org/bugs/show_bug.cgi?id=122617
Garret
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Hi all,
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>
so
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if b IS an Object of ClassB
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b1 instanceof B // true
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Hi there,
I'm using Eclipse Luna (Version: Luna Service Release 1a (4.4.1)) and JDK 1.8.0_31.
Our projects are build with Maven. Maven build works without any problems and also our Netbeans users do not have any issues.
But Eclipse shows compile errors and it seems, that it confuses the generic Java Type with java.awt.Window.Type which was introduced with Java 1.7.
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Hi to everyone, I'm new around there!
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I tryed to implement a generic tree inside of wich I created a "search" method.
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public class BTNodeGen <T extends Comparable>
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I am just starting to implement a new user login authentication process wherein after prompting user for username & password, I hope to authenticate them againts our company Active Directory user data. Since I am just starting, I only have very few things
done at this point which is how I wanted to work on this so that my development environment is still at its simplest state.
I am using the following for development:
MS-Visual Studios Professional 2013 Version 12.0.30501.00 Update 2, and
MS .NET Framework Version 4.5.50938.
Here are my project solution's current items:
Web.config:
<?xml version="1.0"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=169433
-->
<configuration>
<system.web>
<compilation debug="true" targetFramework="4.5" />
<httpRuntime targetFramework="4.5" />
</system.web>
<system.webServer>
<defaultDocument enabled="true">
<files>
<add value="Login.aspx" />
</files>
</defaultDocument>
</system.webServer>
</configuration>
Web.Debug.config:
<?xml version="1.0" encoding="utf-8"?>
<!-- For more information on using web.config transformation visit http://go.microsoft.com/fwlink/?LinkId=125889 -->
<configuration xmlns:xdt="http://schemas.microsoft.com/XML-Document-Transform">
<!--
In the example below, the "SetAttributes" transform will change the value of
"connectionString" to use "ReleaseSQLServer" only when the "Match" locator
finds an attribute "name" that has a value of "MyDB".
<connectionStrings>
<add name="MyDB"
connectionString="Data Source=ReleaseSQLServer;Initial Catalog=MyReleaseDB;Integrated Security=True"
xdt:Transform="SetAttributes" xdt:Locator="Match(name)"/>
</connectionStrings>
-->
<system.web>
<compilation xdt:Transform="RemoveAttributes(debug)" />
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In the example below, the "Replace" transform will replace the entire
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<system.web> node, there is no need to use the "xdt:Locator" attribute.
<customErrors defaultRedirect="GenericError.htm"
mode="RemoteOnly" xdt:Transform="Replace">
<error statusCode="500" redirect="InternalError.htm"/>
</customErrors>
-->
</system.web>
</configuration>
Web.Assemblies.config:
<?xml version="1.0"?>
<configuration>
<system.web>
<compilation debug="false" targetFramework="4.5" />
<httpRuntime targetFramework="4.5" />
<assemblies>
<add assembly="System.DirectoryServices, Version=4.0.0.0, Culture=neutral PublicKeyToken=b03f5f7f11d50a3a"/>
</assemblies>
</system.web>
</configuration>
Login.aspx:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Login.aspx.cs" Inherits="Login" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div id="loginForm" style="height: 562px; width: 399px; margin-left: 0px" title="Login Form">
<asp:Label ID="loginPageLabel" runat="server" Font-Bold="True" Font-Names="Arial Black" Font-Size="Large" Text="Please Log In"></asp:Label>
<br />
<br />
<asp:Label ID="loginUsernameLabel" runat="server" Text="Username:"></asp:Label>
<asp:TextBox ID="loginUserNameTextBox" runat="server" OnTextChanged="loginUserNameTextBox_TextChanged" Width="213px" Wrap="False" AutoPostBack="True" TabIndex="1"></asp:TextBox>
<br />
<br />
<asp:Label ID="loginPasswordLabel" runat="server" Text="Password:"></asp:Label>
<asp:TextBox ID="loginPasswordTextBox" runat="server" OnTextChanged="loginPasswordTextBox_TextChanged" Width="212px" Wrap="False" AutoPostBack="True" TabIndex="2"></asp:TextBox>
<br />
<br />
<asp:RadioButton ID="loginUAradioButton" runat="server" Font-Bold="True" OnCheckedChanged="loginUAradioButton_CheckedChanged" Text="TUPSS Associate" AutoPostBack="True" TabIndex="3" />
<asp:RadioButton ID="loginAFradioButton" runat="server" Font-Bold="True" OnCheckedChanged="loginAFradioButton_CheckedChanged" Text="Area Franchisee" AutoPostBack="True" TabIndex="4" />
<br />
<br />
<br />
<asp:Button ID="loginSubmitButton" runat="server" Font-Bold="True" OnClick="loginSubmitButton_Click" Text="Log In" TabIndex="5" />
<asp:Button ID="loginCancelButton" runat="server" Font-Bold="True" OnClick="loginCancelButton_Click" Text="Cancel" TabIndex="6" />
<br />
<br />
<asp:Label ID="loginStatusInstructionLabel" runat="server" Text="Status/Instruction:"></asp:Label>
<br />
<asp:TextBox ID="loginStatusInstructionTextBox" runat="server" Height="230px" MaxLength="100" Rows="12" TextMode="MultiLine" Width="360px" EnableViewState="False" OnTextChanged="loginStatusInstructionTextBox_TextChanged" ReadOnly="True" TabIndex="-1"></asp:TextBox>
</div>
</form>
</body>
</html>
Login.aspx.cs:
using System;
using System.DirectoryServices;
public partial class Login : System.Web.UI.Page
private string uName; // user-entered username
private string pWord; // user-entered password
private int loginLoadCycles; // just keeping track of how many times Page_Load is called
protected void Page_Load(object sender, EventArgs e)
if (this.loginUserNameTextBox.Text == String.Empty &&
this.loginPasswordTextBox.Text == String.Empty &&
this.loginUAradioButton.Checked == false &&
this.loginAFradioButton.Checked == false)
this.loginInit();
this.setLoginVisibilityAndFocus();
this.loginLoadCycles += 1;
private void loginInit()
this.uName = String.Empty;
this.pWord = String.Empty;
this.loginLoadCycles = 0;
private void setLoginVisibilityAndFocus()
// Decide on whether or not the Login submit & cancel buttons should be enabled or not
if ( this.loginUserNameTextBox.Text == String.Empty ||
(this.loginUAradioButton.Checked == false && this.loginAFradioButton.Checked == false) )
this.loginSubmitButton.Enabled = false;
this.loginCancelButton.Enabled = false;
this.loginStatusInstructionTextBox.Text = "Please specify if you are a TUPSS Associate or an Area Franchisee by checking either the 'TUPSS Associate' or 'Area Franchisee' checkbox.";
else
this.loginSubmitButton.Enabled = true;
this.loginCancelButton.Enabled = true;
if (this.loginPasswordTextBox.Text == String.Empty)
this.loginStatusInstructionTextBox.Text = "Now that you have entered your username & type, please enter your password.";
else
this.loginStatusInstructionTextBox.Text = "When you are ready, please select either the Log In button to login, or the Cancel button to abort.";
if (this.loginUAradioButton.Checked == false && this.loginAFradioButton.Checked == false)
this.SetFocus(this.loginUAradioButton);
else if (this.loginUserNameTextBox.Text == String.Empty)
this.SetFocus(this.loginUserNameTextBox);
else if (this.loginPasswordTextBox.Text == String.Empty)
this.SetFocus(this.loginPasswordTextBox);
else
this.SetFocus(this.loginSubmitButton);
protected void loginUserNameTextBox_TextChanged(object sender, EventArgs e)
protected void loginPasswordTextBox_TextChanged(object sender, EventArgs e)
// For some reason, after specifying that the password entry box's textmode to 'Password' setting,
// the UI's password textbox is emptied
this.loginStatusInstructionTextBox.Text = "NOTICE:\nThis application is still under development.\n\n" +
"This is why the password you entered is visible. Once this portion of the application is ready, it will be masked.\n\n" +
"Also, still need to figure out why when changing this to Password entry mode to mask its entered data, password is getting reset.";
protected void loginSubmitButton_Click(object sender, EventArgs e)
this.loginLoadCycles = 0;
this.uName = this.loginUserNameTextBox.Text;
this.pWord = this.loginPasswordTextBox.Text;
if (this.loginUAradioButton.Checked == true && this.loginAFradioButton.Checked == false)
this.loginLADPauthenticate('U'); // authenticate UPS Associates against UPS Corp's Active Directory
else if (this.loginUAradioButton.Checked == false && this.loginAFradioButton.Checked == true)
this.loginLADPauthenticate('A'); // authenticate Area Franchisees against UPS Store's iNet Active Directory
else
// set colors to show that this is an error instead of a status message or instruction
this.loginStatusInstructionTextBox.Text = "ERROR: Cannot log in without specifying if you are an UPS Associate or an Area Franchisee!";
protected void loginCancelButton_Click(object sender, EventArgs e)
this.loginStatusInstructionTextBox.Text = "You have selected to cancel from logging in...";
// Still need to plan what to do when user cancels out of logging in. For now, just initialize class attributes
this.loginInit();
protected void loginUAradioButton_CheckedChanged(object sender, EventArgs e)
String msg = String.Empty;
if (this.loginUAradioButton.Checked == true)
this.loginAFradioButton.Checked = false;
msg = "Thanks for specifying that you are a TUPSS Associate. ";
if (this.loginUserNameTextBox.Text == String.Empty)
msg += "Now please specify your username.";
else if (this.loginPasswordTextBox.Text == String.Empty)
msg += "Now please enter your password.";
this.loginStatusInstructionTextBox.Text = msg;
protected void loginAFradioButton_CheckedChanged(object sender, EventArgs e)
String msg = String.Empty;
if (this.loginAFradioButton.Checked == true)
this.loginUAradioButton.Checked = false;
msg = "Thanks for specifying that you are an Area Franchisee. ";
if (this.loginUserNameTextBox.Text == String.Empty)
msg += "Now please specify your username.";
else if (this.loginPasswordTextBox.Text == String.Empty)
msg += "Now please enter your password.";
this.loginStatusInstructionTextBox.Text = msg;
private void loginLADPauthenticate(char whichActiveDirectory)
String msg = "Authenticating user '" + this.uName + "' with password '" + this.pWord + "' against ";
if (whichActiveDirectory == 'U')
msg += "UPS Corp's Active Directory...";
else if (whichActiveDirectory == 'A')
msg += "The UPS Store's Franchisee Active Directory...";
msg += "\n\nNOTICE:\nThis is still under development.\n\nAt this point, this application is supposed to do something else now but is not yet ready.";
this.loginStatusInstructionTextBox.Text = msg;
this.loginStatusInstructionTextBox.AutoPostBack = true;
// Authenticate using LDAP
protected void loginStatusInstructionTextBox_TextChanged(object sender, EventArgs e)
I confirmed that I have System.DirectoryServices.dll located in
C:\Windows\Microsoft.NET\assembly\GAC_MSIL\v4.0_4.0.0.0__b03f5f7f11d50a3a\ folder and that I as well as System have read as well as read&execute privileges
not only to all folders in its path but also to the DLL file itself.
I would appreciate any help in trying to resolve this compilation error so that I can proceed with implementing LDAP features for this endeavor.
Thanks so much,
hguico @ The UPS StoreHi,
For web application problem, please post your thread in
ASP.NET forum.
Best Wishes!
We are trying to better understand customer views on social support experience, so your participation in this interview project would be greatly appreciated if you have time. Thanks for helping make community forums a great place.
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HERE to participate the survey. Thanks<br/> MSDN Community Support<br/> <br/> Please remember to "Mark as Answer" the responses that resolved your issue. It is a common way to recognize those who have helped you, and
makes it easier for other visitors to find the resolution later. -
Hello experts,
I'm totally new to C#. I'm trying to modify existing code to automatically rename a file if exists. I found a solution online as follows:
string[] allFiles = Directory.GetFiles(folderPath).Select(filename => Path.GetFileNameWithoutExtension(filename)).ToArray();
string tempFileName = fileName;
int count = 1;
while (allFiles.Contains(tempFileName ))
tempFileName = String.Format("{0} ({1})", fileName, count++);
output = Path.Combine(folderPath, tempFileName );
string fullPath=output + ".xml";
However, it gives the following compilation errors
for the Select and Contain methods respectively.:
'System.Array' does not contain a definition for 'Select' and no extension method 'Select' accepting a first argument of type 'System.Array' could be found
(are you missing a using directive or an assembly reference?)
'System.Array' does not contain a definition for 'Contains' and no extension method 'Contains' accepting a first argument of type 'System.Array' could be
found (are you missing a using directive or an assembly reference?)
I googled on these errors, and people suggested to add using System.Linq;
I did, but the errors persist.
Any help and information is greatly appreciated.
P. S. Here are the using clauses I have:
using System;
using System.Data;
using System.Windows.Forms;
using System.IO;
using System.Collections.Generic;
using System.Text;
using System.Linq;Besides your issue with System.Core, you also have a problem with the logic of our code, particularly your variables. It is confusing what your variables represent. You have an infinite loop, so the last section of code is never reached. Take a look
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.IO;
namespace consAppFileManipulation
class Program
static void Main(string[] args)
string fullPath = @"c:\temp\trace.log";
string folderPath = @"c:\temp\";
string fileName = "trace.log";
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string newFullPath = fullPath;
string[] allFiles = Directory.GetFiles(folderPath).Select(filename => Path.GetFileNameWithoutExtension(filename)).ToArray();
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int count = 1;
//THIS IS AN INFINITE LOOP
while (allFiles.Contains(fileNameOnly))
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at com.sun.tools.xjc.XJCTask.doXJC(XJCTask.java:283)
at com.sun.tools.xjc.XJCTask.execute(XJCTask.java:227)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:217)
at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:236)
at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:125)
BUILD FAILED (total time: 4 seconds)
Could not load class (org.apache.tools.ant.tasksdefs.cvslib.CvsVersion) for type cvsversion
Could not load class (org.apache.tools.ant.tasksdefs.cvslib.CvsVersion) for type cvsversion
And when I run the Ant task from the command line, I don't get the error at all.
Any help is greatly appreciated.That was a great finding from you. Thank you.
I followed your alternative approach and updated the ant.jar file. The "Could not load class..." error went away but the stack trace still remains. Now I am clueless again since I have ant on the debug mode and can't find any more useful info.
Class com.sun.tools.xjc.reader.internalizer.LocatorTable loaded from ant loader (parentFirst)
Class java.util.HashSet loaded from parent loader (parentFirst)
Class javax.xml.parsers.DocumentBuilderFactory loaded from parent loader (parentFirst)
Couldn't load Resource org/netbeans/core/xml/DOMFactoryImpl.class
Couldn't load ResourceStream for META-INF/services/javax.xml.parsers.DocumentBuilderFactory
Class org.apache.crimson.jaxp.DocumentBuilderFactoryImpl loaded from parent loader (parentFirst)
Class javax.xml.parsers.SAXParserFactory loaded from parent loader (parentFirst)
Couldn't load Resource org/netbeans/core/xml/SAXFactoryImpl.class
Couldn't load ResourceStream for META-INF/services/javax.xml.parsers.SAXParserFactory
Class org.apache.crimson.jaxp.SAXParserFactoryImpl loaded from parent loader (parentFirst)
Class javax.xml.parsers.DocumentBuilder loaded from parent loader (parentFirst)
Class java.util.Map loaded from parent loader (parentFirst)
Class javax.xml.parsers.SAXParser loaded from parent loader (parentFirst)
Finding class com.sun.tools.xjc.reader.xmlschema.parser.XMLSchemaInternalizationLogic$ReferenceFinder
Loaded from D:\bbw\build\Common_3.6\Packaged\appserver\lib\jaxb\jaxb-xjc.jar com/sun/tools/xjc/reader/xmlschema/parser/XMLSchemaInternalizationLogic$ReferenceFinder.class
Finding class com.sun.tools.xjc.reader.internalizer.AbstractReferenceFinderImpl
Loaded from D:\bbw\build\Common_3.6\Packaged\appserver\lib\jaxb\jaxb-xjc.jar com/sun/tools/xjc/reader/internalizer/AbstractReferenceFinderImpl.class
Class org.xml.sax.helpers.XMLFilterImpl loaded from parent loader (parentFirst)
Class com.sun.tools.xjc.reader.internalizer.AbstractReferenceFinderImpl loaded from ant loader (parentFirst)
Class com.sun.tools.xjc.reader.xmlschema.parser.XMLSchemaInternalizationLogic$ReferenceFinder loaded from ant loader (parentFirst)
Class org.xml.sax.XMLFilter loaded from parent loader (parentFirst)
Finding class com.sun.tools.xjc.reader.internalizer.VersionChecker
Loaded from D:\bbw\build\Common_3.6\Packaged\appserver\lib\jaxb\jaxb-xjc.jar com/sun/tools/xjc/reader/internalizer/VersionChecker.class
Class com.sun.tools.xjc.reader.internalizer.VersionChecker loaded from ant loader (parentFirst)
Finding class com.sun.tools.xjc.reader.internalizer.DOMBuilder
Loaded from D:\bbw\build\Common_3.6\Packaged\appserver\lib\jaxb\jaxb-xjc.jar com/sun/tools/xjc/reader/internalizer/DOMBuilder.class
Finding class com.sun.xml.bind.marshaller.SAX2DOMEx
Loaded from D:\bbw\build\Common_3.6\Packaged\appserver\lib\jaxb\jaxb-impl.jar com/sun/xml/bind/marshaller/SAX2DOMEx.class
Class org.xml.sax.ContentHandler loaded from parent loader (parentFirst)
Class com.sun.xml.bind.marshaller.SAX2DOMEx loaded from ant loader (parentFirst)
Class com.sun.tools.xjc.reader.internalizer.DOMBuilder loaded from ant loader (parentFirst)
Class java.util.Stack loaded from parent loader (parentFirst)
Class org.w3c.dom.Document loaded from parent loader (parentFirst)
Class org.xml.sax.XMLReader loaded from parent loader (parentFirst)
Class org.w3c.dom.Node loaded from parent loader (parentFirst)
Class org.w3c.dom.Element loaded from parent loader (parentFirst)
Class javax.xml.parsers.ParserConfigurationException loaded from parent loader (parentFirst)
Class org.xml.sax.SAXException loaded from parent loader (parentFirst)
Class java.io.IOException loaded from parent loader (parentFirst)
D:\bbw\build\Common_3.6\Packaged\appserver\build.xml:799: unable to parse the schema. Error messages should have been provided
at com.sun.tools.xjc.XJCTask._doXJC(XJCTask.java:334)
at com.sun.tools.xjc.XJCTask.doXJC(XJCTask.java:283)
at com.sun.tools.xjc.XJCTask.execute(XJCTask.java:227)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:275)
at org.apache.tools.ant.Task.perform(Task.java:364)
at org.apache.tools.ant.Target.execute(Target.java:341)
at org.apache.tools.ant.Target.performTasks(Target.java:369)
at org.apache.tools.ant.Project.executeTarget(Project.java:1214)
at org.apache.tools.ant.Project.executeTargets(Project.java:1062)
at org.apache.tools.ant.module.bridge.impl.BridgeImpl.run(BridgeImpl.java:217)
at org.apache.tools.ant.module.run.TargetExecutor.run(TargetExecutor.java:236)
at org.netbeans.core.execution.RunClassThread.run(RunClassThread.java:125)
BUILD FAILED (total time: 1 second)
Any suggestions? BTW, I did not upgrade NetBeans to v5.5 due that my code is still JDK1.4 based. -
Warning: Type created with compilation errors. sql : oracle 11gr2
I'm trying to create a supertype customer service and subtype agent and supervisor, so they can inherent values however when I try to run this in oracle sql: a message comes up
Warning: Type created with compilation errors.
What is wrong with the code below?
Create or replace type customer_s_type as object ( csID number, csName varchar(15), csType number ) NOT FINAL; Create or replace type supervisor_type UNDER customer_s_type ( title varchar (10) ); Create or replace type agent_type UNDER customer_s_type (title varchar (10)); Create table supervisor of supervisor_type ( CONSTRAINT supervisor_PK PRIMARY KEY (csID)); Create table agent of agent_type (CONSTRAINT agent_PK PRIMARY KEY (csID)); create table customer_service( csID number(10), csType number(10), constraint supervisor_pk primary key(csID) );Wile creating TYPE you need to terminate with a back slash (/) semi colon does not work.
Try like this
create or replace type customer_s_type as object ( csid number, csname varchar(15), cstype number ) not final
create or replace type supervisor_type under customer_s_type ( title varchar (10) )
create or replace type agent_type under customer_s_type (title varchar (10)) -
Error 136 Functions that can be compossed must declare a return type
Hello,
I have downloaded the EF Final Release driver and Im working with Oracle 11g express.
I have the following Procedure:
PROCEDURE ProductosPedido(
Datos Out SYS_RefCursor) IS
BEGIN
OPEN Datos FOR
SELECT Nombre,
TO_NUMBER(Precio * (SELECT SUM(unidades)
FROM DETALLES_PEDIDO
WHERE PRODUCTO = PRODUCTO.ID)) Importe
FROM PRODUCTO;
END;
And the following config section:
<oracle.dataaccess.client>
<settings>
<add name="System.Productospedido.RefCursor.Datos" value="implicitRefCursor bindinfo='mode=Output'"/>
<add name="System.Productospedido.RefCursorMetaData.Datos.Column.0" value="implicitRefCursor metadata='ColumnName=Nombre;BaseColumnName=Nombre;BaseSchemaName=System;BaseTableName=Producto;NativeDataType=nvarchar2;ProviderType=NVarchar2;DataType=System.String;ColumnSize=50;AllowDBNull=true;IsKey=false'" />
<add name="System.Productospedido.RefCursorMetaData.Datos.Column.1" value="implicitRefCursor metadata='ColumnName=Importe;NativeDataType=number;ProviderType=Decimal;DataType=System.Decimal;AllowDBNull=false;IsKey=false;ColumnSize=8'" />
</settings>
</oracle.dataaccess.client>
I have imported succesfully in my EF Model, but when I try to consume the Procedure it gives me Error 136 Functions that can be compossed must declare a return type
Any solutions?
Thanks and best regards!A stored procedure does not have a ReturnType, therefore IsComposable="false" and it cannot be used in LINQ queries.
This limitation is imposed by EF and not by ODP.
You may want to create a stored function which has a ReturnType ref cursor, and include this stored function into your model. Then, under the same namespace, you create a class with a "stub" method/function and use EdmFunction() to map this stub to the stored function. For example,
class myFuncClass
[EdmFunction("Model.Store", "MY_STORED_FUNC_1")]
public static <your_complex_type_or_DbDataRecord> MyFunc_1(int? column1, ...)
throw new NotSupportedException("Direct calls are not supported");
You should be able to call myFuncClass.MyFunc_1(x) in your LINQ query. Your stored function MY_STORED_FUNC_1 will be called in the generated query. -
Compile Error: missing return statement
anyone knows why the following program yields compile error "missing return statement??"
class LengthTest
public int stringLength(String s)
{ int len = s.length();
if (len <= 5) return 5;
else if (len <= 10) return 10;
else if (len <= 20) return 20;
// else return 30;
If I add "else return 30" statement, then it can stop the error. Any ideas??You might know that the string length will never be more than 20, but the compiler does not. So it forces you to supply a return statement that will be executed no matter what the string length is.
-
Hi,
I am getting below wrror while accesing the Ecel:
compile error in hidden module: Essbaselogon. This error commonly occurs when code is incompatible with the version, Platform, or architecture of this applicationIIRC essbase is a financial reporting add-in (Hyperion, or something similar?).
This message is telling you that the add-in is not compatible with your current software. You should check with the vendor who provided the essbase add-in. Tell them what version of windows and Excel (and maybe Hyperion) you are using, and get a compatible
version from them...
If you do not need or run essbase/hyperion/etc then you should just remove/disable the add-in. If it doesn't show in your add-in menu, then you may have to do a repair installation or re-install Excel
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