Displaying a character count while the user is typing in c#

Hi!
How can I know if user is typing and how many words is he typing?

for each word or total?
if total it is easy:
public void OnTextChanged(object sender, EventArgs e){ int tbLen = textbox1.Text.Length;}

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Error in sql server with a trigger (I want to display a customize message, when the user left a blank field or null) How can I do?

How I display a customize message(with a trigger)when a user left a blank field? I want to the stop the insert statament if the user left the status field in blank. I create a trigger but now I can't enter a row, i used an instead trigger
too but doesn't work. I want to display a customize message when the user left the
status field in blank or null.
I have the following code:
CREATE TRIGGER [dbo].[BLANKFIELD]
ON [dbo].[Status]
FOR INSERT
AS
BEGIN
IF (SELECT COUNT(*) FROM inserted WHERE Status IS NULL) =1
PRINT 'Please Fill the Status field is required'
Rollback;
END

I agree with other comments that you should do this with specifying that the column is NOT NULL to prevent it from being NULL and a constraint if you don't want it to be blank (spaces or the empty string - note that the empty string is not the same thing
as NULL).
But for completeness, the reason your trigger does not ever allow you to enter a row is the code
IF (SELECT COUNT(*) FROM inserted WHERE Status IS NULL) =1
PRINT 'Please Fill the Status field is required'
Rollback;
Since you don't have a begin/end block after IF, the only conditionally executed statement is the one immediately following the IF (that is the PRINT). So the Rollback is always executed whether or not the IF is true and so all updates are rejected.
So if you were to do this in a trigger you could do something like the following
CREATE TRIGGER [dbo].[BLANKFIELD]
ON [dbo].[Status]
FOR INSERT
AS
BEGIN
IF EXISTS(SELECT * FROM inserted WHERE Status IS NULL)
BEGIN
PRINT 'Please Fill the Status field is required';
Rollback;
END
END
(As José noted, there can be more than one row in the inserted pseudo table, so you don't want to test whether the COUNT = 1, instead just whether one or more rows exist where the Status is null. If you want to prevent Status is NULL, or all
spaces, or the empty string, then your IF statement would be
IF EXISTS(SELECT * FROM inserted WHERE ISNULL(Status, '') = '')
Tom

How do I display an informative message to the user on Oracle Forms?

I have been asked to create a database trigger to fire when a user tries to update a column with existing data in it. If the column however has no data in it then the user can update the column with a value.
I tried using the RAISE_APPLICATION_ERROR technique but somehow no message shows up on the frond end of the form when a user tries to update a column with existing data in it. The rest of the trigger works fine. It does not allow a user to update a column with existing values in it, yet it allows user to update column with no values in it.
My problem is displaying a message that reads like this :''Column value must must be 100 "
Here is parts of my code.
CREATE OR REPLACE TRIGGER trigger_name
IF :NEW.ATTRIBUTE2 IS NOT NULL AND :NEW.ATTRIBUTE2 <> NVL(:OLD.ATTRIBUTE2, :NEW.ATTRIBUTE2) THEN
RAISE_APPLICATION_ERROR(-20002, 'Column value must must be : ' || :OLD.ATTRIBUTE2);
END IF;
Now i have tried this the syntax below. It does bring up a message on the front end of the form but it is not the message i have in mind.
IF :NEW.ATTRIBUTE2 IS NOT NULL AND :NEW.ATTRIBUTE2 <> NVL(:OLD.ATTRIBUTE2, :NEW.ATTRIBUTE2) THEN
FND_MESSAGE.set_name('FND', 'Column value must
be '|| :OLD.ATTRIBUTE2);
FND_MESSAGE.set_token('MSG', 'r21_AP_INVOICES_TRIGGER()
exception: ' || SQLERRM);
FND_MESSAGE.RAISE_ERROR;
END IF;
Does anyone has any idea?
thx

Unfortunately I do not have access to the Form properties. I was only asked to write a trigger to prevent a user from updating a field with data in it, and displaying a message saying that the user cannot update such a column when the user tries to update such a column.
I know that changing the form properties might be an easier option, but unfortunately i have to everything with the help of a trigger
Message was edited by:
user644929

"%userprofile%\appdata\local" is counted in the users profile

Hello,
In our environment we see some strange behavior on laptops. Users report that their user profile is becoming too large. We use the user Profile Management tool from Microsoft.(Limit profiles size - proquota.exe @ 100mb)
So “%userprofile%\appdata\local” is counted in the users profile.
After that userprofiles are inconsistant. Users log's on with a TEMP profile or cannot logon anymore.
This seems just a symptom of a underlying problem. We can solve it by giving the user a new userprofile. But we have seen this problem too frequently now.
How is it possible that de default variables %LOCALAPPDATA% en %APPDATA% suddenly are missing. The day before the user has no problem. It mostly happens on laptops after a VPN or WIFI connection. It looks like if the connection is lost before the local user
profile is synchronised to the server profile.
We also see Event 1530 frequently. Can this be a clue?
Windows detected your registry file is still in use by other applications or services. The file will be unloaded now. The applications or services that hold your registry file may not function properly afterwards.
## user registry handles leaked from \Registry\User\S-1###
Is the missing of these variables the cause or effect of a corrupt user profile?
Should we think of leaving roaming profiles for laptops? And look to UE-V or another solution?
Giving the user a new user profile is a workarround but not a solution.
We are using:
We use Windows 7 x86, latest patches, Office 2010.
A Windows 2003 domain functional level
We have an OU in AD wich contains the users and computer in subfolders.
We use Loopback processing for Group policy so the user policy is linked to the client OU and not to the user OU.
We user folder redirection to the homeshare (DFS namespace)
User profiles are on a DFSnamespace but single server.
We user Offline files for the Homeschare.
Regards,
Peter

Hi Laarse,
Thanks for the reply.
Please try enable “Do not forcefully unload the users registry at user logoff”
policy to check if it works. The Category path is
Computer Configuration\Administrative Templates\System\user Profiles\
After that, if the issue still exist, please collect below information for further research.
Information Collection
===============
1. Enable gpsvc debug logging by below steps:
In the Regedit Editor, expand HKLM\Software\Microsoft\Window NT\CurrentVersion
Create a new key called “Diagnostics”
Under the key, create a DWORD value “GPSvcDebugLevel” and set the value as
0x30002.
After making this change, restart the computer.
When the issue happens again, please send me the gpsvc.txt under %systemroot%\debug\UserMode folder.
Please let me know the time you experience this issue.
2. Please help run
gpresult /h c:\gpresult.html command on a problematic client, and send me the
gpresult.html file.
3. Please help collect profile trace on a problematic client by below steps:
Logon to a client with local administrator account.
Open a command prompt with ELEVATED.
Run "logman -start profile -p {eb7428f5-ab1f-4322-a4cc-1f1a9b2c5e98} 255 3 -ets" (without the quotes, if we face error, please do not use copy, manually input this
command)
Switch user (do not log off the administrator account) and try to logon with the problematic user to reproduce the symptom.
After you login, please logoff the domain user and back to local administrator account.
Run command
"logman -stop profile -ets" with administrator privilege.
Then send me the profile.etl under
%SystemRoot%\Debug\UserMode folder
Thanks.

Can Dropdown menu item stay on the "roll over" state while the user's mouse is hoving over the sub

Can Dropdown menu item stay on the "roll over" state while the user's mouse is hoving over the parent's sub-menus?
Thanks

Thanks for the response. My main goal here is to get the drop
down menu word "Overview" to remain red once it reaches the frame
"WhoWeAre" or "OurMission" on the main timeline. If I turn the
button inside the movie clip into an MC to do this, the drop down
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DocumentListener: can it tell whether the user is typing?

My subclass of FormattedTextField has a property called maxChars.
When the user has typed the maxChars character, I want focus to advance to the next field.
I used Document listener.insertUpdate to check this:
if (e.getOffset() + 1 == field.getMaxChars() {
This works ok when the user is typing. The problem is that when the user is NOT typing and I call setText, the DocumentListener is called and transfers focus. Obviously, I want to advance focus only when the user is typing.
How can the DocumentListener tell whether the user is typing/editing?
I can ask whether the field isFocusOwner(), but if I call setText and the field happens to be the focus owner, I'll transfer focus when I shouldn't.
Also, e.getOffset seems to return the offset BEFORE I typed a character. Am I missing something?
Is DocumentListener the best way to do this?
Also, is there a getter that tells me whether a FormattedTextField has uncommitted text?
Thanks,
Matt

How can the DocumentListener tell whether the user is typing/editing?
It can't. You want a KeyListener for that. That interface alone should be sufficient; if not then you may want to use an object which implements both KeyListener and DocumentListener.
Also, e.getOffset seems to return the offset BEFORE I typed a character. Am I missing something?
It's the offset to the point of insertion - so, yes, I think you are :o)
When the user has typed the maxChars character, I want focus to advance to the next field.
FWIW this non-standard behaviour always gets on my tits, as I'm in the habit of using 'tab' to move through fields in a form. If the form's effectively pressing tab for me then I end up all over the place.

How can I display the texts that the user just typed in?

Hello all, I am using Captivate 5.5 and I am trying to realize this function:
Have a text entry box for the user to type in their answers (can be a paragph and up to 400 words etc.), then the user clicks on the submit button and they will be able to read what they just typed in on the left of the screen, and the sample answer given by the course.
In order to realize this, I placed one text entry box and make the value associate to a customized variable of "log_1". Then I have two text captions:
one named "log_1_answer" and inside of it I put $$log_1; the other one named "log_1_sample". Both text captions are set to invisible at the enter of the slide. Then I have the advanced action for the submit button of the text entry box as "show log_1_answer; show log_1_sample; hide text_entry_log1"
When I previewed it, I got all logistics work. However, the texts that were shown in the text caption of log_1_answer only were only 15 letters.
I wonder whether there is a restriction for the length of variables in Captivate that we can display? If so, is there other possible ways that I can realize what I want to do?
Thanks for any suggestions.
Here is the screenshot of my stage: the biggest white one with the submit button is the text entry box. The box with red borders is the display box, and the blue gray one on the right is to show the samle answer by the instructor.

Hello,
When you insert the user variable, watch the length in the dialog box. Default is indeed 15 characters, you'll have to change that as I did in this example. Too bad, you cannot change it after inserting the variable.
Lilybiri

Need to display last login details to the user after they login into portal

Hi All,
As per our requirement ,we need to display to the user,the following things:
1.Last login date and time will be maintained and displayed to the user after login.
2.Last unsuccessful login date and time will be maintained and displayed to the user after login.
3.No. of unsuccessful retrials before locking the user will be maintained and displayed to the user after login.
Therefore we are creating a webdynpro application wherein we are making use of the UME API and trying to retireve these information.
The methods i am using are:
IUserAccount.getLastFailedLogonDate() // To fetch the Last unsuccessful login date and time
IUserAccount.getFailedLogonAttempts() // No. of unsuccessful retrials
IUserAccount.getLastSuccessfulLogonDate() // Last login date and time
But the problem is IUserAccount.getLastSuccessfulLogonDate() is deprecated and i unable to use it,and also i am unable to get the value *IUserAccount.getFailedLogonAttempts() * I am only geting zero.Can anybody let me know alternative method to get this details.
Request you to guide me and help me to resolve this issue.
Thanks and Regards,
Nishita Salver

Hi,
I hope you are trying to show your login date from SharePoint List.
My suggestion is
1. by using ECMA Script ,retrieve values from that list and show the same in Master Page.
2. If you are not comfortable with ECMA, develop Visual Webpart and add the Visual Webpart in master page by using SharePoint Designer.
Please let me know ,if you need further guidance.
Don't forget to mark it as an Answer if it resolves your issue and Vote Me as helpful if it useful.
Mahesh

Remove or Delete monitor display preferences as defined by the User -

The clarity and resolution of my display seems to have disappeared. It is currently set at 1440 x 900 which is usually fine except when I start-up, my screen loads what must initially be the default settings - which are perfect - then after a couple of seconds changes to a dark/grainy image.
When I log in to another user account, the image is fine which indicates that it is must be display preferences for the user which has changed (although I don't recall ever doing this). Does anyone know how to reset defaults or remove delete user defined profile?
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DearJane
As Limnos points out my suggestion takes a rather blanket approach which may not suit you? However it's also fair to say that problems potentially caused due to damaged and/or corrupted .plists are not exclusive to a single .plist. Occasionally its a combination of 2, 3 or 4 or possibly more that causes the problem.
Hence my suggestion to create a folder on the desktop first. That way if the problem goes away you can introduce desired .plist files later on once you test everything else. It's also my experience that most mac users can benefit from having a major clearout. Couple this with clearing out the contents of /Users/Home/Library/Caches and overall performance can seem quite marked.
A lot does depend on how many 3rd-Party applications/utilities you've added. I have lots of added extras and it does not cause me any problems whenever I clear them all out.
The choice is yours.
HTH?
Tony

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Hi,
I am using jdev 11.1.5
I had created a HD and ln Eo's with corresponding Vo's
I had dragged and dropped as the master-detail relationship
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eg:
JlNo      Type
1           CCCC
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Thank you jhon for your reply..,
I will suerly follow ur words if i m havin more than 1 user but in my project i m having only one user so that i think this would be the best one.,
could u pls tell me the solution for this..,
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Edited by: wilhelm wundt on Oct 11, 2011 2:43 AM

I bought a mac book pro 15" with retina display and could not find the user's guide/manual anywhere, except for the wuick start manual. I couldn't even find it in apple's web site. Where is it?

I bought a mac book pro 15" with retina display yesterday and could not find the user's guide/manual anywhere. I couldn't even find it in apple's web site. Where is it?

here it is : http://manuals.info.apple.com/en_US/macbook_pro-13-inch-late-2012-quick_start.pd f
Apples dont come with say, a big manual like old things used to. Basically its a just a quick reference guide, everything on specifics is online
Heres a great book everyone raves about, as far as the OSX and being familiar with it> http://www.amazon.com/gp/product/1449330274/ref=s9_psimh_gw_p14_d1_i1?pf_rd_m=AT VPDKIKX0DER&pf_rd_s=center-2&pf_rd_r=0J2E0HXQBHJK423PADBV&pf_rd_t=101&pf_rd_p=13 89517282&pf_rd_i=507846

Error occurs while the user creates an vendor(MDM)

Hi,
The following error occurs when the user creates an vendor(MDM) and submits the form for validation on Enterprise portal.
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Regards,
KN

Hello,
test MDM_WD_MODELDATA_DEST with webdynpro content admin rights . check sso or uid/pw given and system details as error message showing that JCO Destination configuration is wrong.
Regards,
Koti Reddy

Display ("Please Wait") message WHILE the page loads

Hello All,
I have adf/jsf application. How to add message " Please Wait While Page Loads" WHILE+* the page is loading ?
I am thinking of Window.confirm(" Please Wait While The Page Loads") Is there a better (More Modern) way to do this?_
Many Thanks,

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Web Logic Optimize the User-defined typed values

I'm using Together Soft 6.0.1 and Web Logic 7.0 as apps. server. I'm writing
the web service using the user defined type as input parameter and return status.
I'm experience the following probem
1. On the web service, the return status is an array user-defined data type.
Some of the data has the same values.
2. When I looked at the SOAP/XML message as the returned status, the fields/tags
that have the same data got mapped to a href=#ID_x and on the bottom of the SOAP/XML
message the ID_x is mapped to the correct data value.
3. However, when the SOAP/XML message is mapped to the client's object, the data
did not get mapped correctly to the object's attribute. The attributes, that
got mapped to href=#ID_x, are set to empty value.
I wrote the serialize/deserialize code for the User-Defined type, and that works
ok. However, when I return an array of User-Defined type, and only have the serialize/deserialize
code for the User-Defined type but no code for the array, it throws an exception
(Array out of bound).
It looks like Weblogic creates a reference table appended to the message with
duplicate values indexed. Is it some kind of performance option you can turn
off?
Or is there some interface to retrieve the references?
Or is there a work around or a fix to this problem?
Or do I have to write the serialize/deserialize codes for the user-defined type
and array of user-defined type?
Thanks for your help,
Michelle

Scott,
Thanks for your response.
So you're saying the href "optimization" is a feature of soap encoding. Is it
the Web Logic implementation of soap encoding optimize the values?
If we write xxxCodec.java for the array of user-defined type, will it work?
If it does, could you send me sample code? The example in the document is for
a single class. The array seems to be more complicated.
Thanks for your help,
Michelle
[email protected] (Scott Ziegler) wrote:
I would suggest using a document-literal style webservice. The
literal part avoids soap encoding which is responsible for the href
"optimization".
--Scott
In article <[email protected]>,
Michelle Hoang <[email protected]> wrote:
I'm using Together Soft 6.0.1 and Web Logic 7.0 as apps. server.
I'm writing the web service using the user defined type as input
parameter and return status. I'm experience the following probem
1. On the web service, the return status is an array user-defined
data type. Some of the data has the same values.
2. When I looked at the SOAP/XML message as the returned status, the
fields/tags that have the same data got mapped to a href=#ID_x and on
the bottom of the SOAP/XML message the ID_x is mapped to the correct
data value.
3. However, when the SOAP/XML message is mapped to the client's
object, the data did not get mapped correctly to the object's
attribute. The attributes, that got mapped to href=#ID_x, are set to
empty value.
I wrote the serialize/deserialize code for the User-Defined type, and
that works ok. However, when I return an array of User-Defined type,
and only have the serialize/deserialize code for the User-Defined
type but no code for the array, it throws an exception (Array out of
bound).
It looks like Weblogic creates a reference table appended to the
message with duplicate values indexed. Is it some kind of
performance option you can turn off? Or is there some interface to
retrieve the references? Or is there a work around or a fix to this
problem? Or do I have to write the serialize/deserialize codes for
the user-defined type and array of user-defined type?
Thanks for your help,
Michelle

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Hi,
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We are planning to implement the Stats Generation when user is inserting the data at the end of day.
Does the DBMS_STATS procedure locks the tables and what are the other issues
Regards
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stedman1
lizdance40
Thanks, I do appreciate your immediate response to my question.
BUT your answers revealed an explicit controversy about background apps ... close them to save power and performance OR don't bother to close them as they are idle or inactive!
This dispute is resolved by APPLE in the following link:
http://support.apple.com/kb/ht5137
My original question was: Is it necessary to kill background apps before shutting down my ipad to avoid any harm to the apps or the OS?

Displaying a character count while the user is typing in c#

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