Capturing Microphone from Client- Side using C# Webform

Is their any way to capture audio from any device through a web form using C# and HTML5 ?
Rogelio Rios

Hi Roger,
According to your description, your case related to Html5 and it is a web application. So i guess you are doing ASP.NET application. This forum is to discuss problems of C# development. You are more likely to get more
efficient responses to ASP.NET issues at http://forums.asp.net where you can contact ASP.NET experts. Thanks for your understanding.
Have a nice day!
Kristin
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I have a requirement where I need to add client-side scripting in an HTML page to be supported by Safari on iPad that creates a private / public key pair and that creates a CSR (Certificate Signing Request) in PKCS#10 or SPKAC format that can be sent to a certification authority server using form HTTP/POST that will then return the generated certificate.
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How can i load file into database from client-side to server-side

i want to upload file from client-side to server-side, i use the following code to load blob into database.
if the file is in the server-side, it can work, but if it in the client-side, it said that the system cannot find the file. i think it only will search the file is in the server-side or not, it will not search the client-side.
how can i solve it without upload the file to the server first, then load it into database??
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Hi,
Without some more details of the configuration, its difficult to know
what's happening here. For example, what do you mean by client side
and server side, and where are you running the upload Java application?
If you always run the application on the database server system, but can't
open the file on a different machine, then it sounds like a file protection
problem that isn't really connected with the database at all. That is to
say, if the new FileInputStream (binaryFile) statement fails, then its not
really a database problem, but a file protection issue. On the other hand,
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server, assuming the JDBC connection string is set correctly to connect to
the appropriate database server.
If you can provide some more information, we'll try to help.
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Any method to Import & Export to Excel from Client Side

Hi,
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PROCEDURE pr_Forms_to_Excel(p_block_name IN VARCHAR2 DEFAULT NAME_IN('system.current_block')) IS
-- Declare the OLE objects
application OLE2.OBJ_TYPE;
workbooks OLE2.OBJ_TYPE;
workbook OLE2.OBJ_TYPE;
worksheets OLE2.OBJ_TYPE;
worksheet OLE2.OBJ_TYPE;
cell OLE2.OBJ_TYPE;
range OLE2.OBJ_TYPE;
range_col OLE2.OBJ_TYPE;
-- Declare handles to OLE argument lists
args OLE2.LIST_TYPE;
-- Declare form and block items
form_name VARCHAR2(100);
f_block VARCHAR2(100);
l_block VARCHAR2(100);
f_item VARCHAR2(100);
l_item VARCHAR2(100);
cur_block VARCHAR2(100) := NAME_IN('system.current_block');
cur_item VARCHAR2(100) := NAME_IN('system.current_item');
cur_record VARCHAR2(100) := NAME_IN('system.cursor_record');
item_name VARCHAR2(100);
baslik VARCHAR2(100);
row_n NUMBER;
col_n NUMBER;
filename VARCHAR2(100);
ExcelFontId OLE2.list_type;
BEGIN
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OLE2.SET_PROPERTY(application, 'Visible', 'True');
-- Return object handle to the Workbooks collection
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-- Add a new Workbook object to the Workbooks collection
workbook:=OLE2.GET_OBJ_PROPERTY(workbooks,'Add');
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worksheets:=OLE2.GET_OBJ_PROPERTY(workbook, 'Worksheets');
-- Get the first Worksheet in the Worksheets collection
-- worksheet:=OLE2.GET_OBJ_PROPERTY(worksheets,'Add');
args:=OLE2.CREATE_ARGLIST;
OLE2.ADD_ARG(args, 1);
worksheet:=OLE2.GET_OBJ_PROPERTY(worksheets,'Item',args);
OLE2.DESTROY_ARGLIST(args);
-- Return object handle to cell A1 on the new Worksheet
go_block(p_block_name);
baslik := get_block_property(p_block_name,FIRST_ITEM);
f_item := p_block_name||'.'||get_block_property(p_block_name,FIRST_ITEM);
l_item := p_block_name||'.'||get_block_property(p_block_name,LAST_ITEM);
first_record;
LOOP
item_name := f_item;
row_n := NAME_IN('SYSTEM.CURSOR_RECORD');
col_n := 1;
LOOP
IF get_item_property(item_name,ITEM_TYPE)<>'BUTTON' AND
get_item_property(item_name,VISIBLE)='TRUE'
THEN
-- Set first row with the item names
IF row_n=1 THEN
------updated by faisal-to give Bold font-----
--FOR k IN 1 .. 3 LOOP
     args := OLE2.create_arglist;
     OLE2.add_arg(args, 1);
     OLE2.add_arg(args, col_n);
     cell := OLE2.get_obj_property(worksheet, 'Cells', args);
     OLE2.destroy_arglist(args);
     --cell_value := OLE2.get_char_property(cell, 'Value');
     ExcelFontId := OLE2.get_obj_property(Cell, 'Font');
     OLE2.set_property(ExcelFontId, 'Bold', 'True');
--END LOOP;
baslik:=NVL(get_item_property(item_name,PROMPT_TEXT),baslik);
args:=OLE2.CREATE_ARGLIST;
OLE2.ADD_ARG(args, row_n);
OLE2.ADD_ARG(args, col_n);
cell:=OLE2.GET_OBJ_PROPERTY(worksheet, 'Cells', args);
OLE2.DESTROY_ARGLIST(args);
OLE2.SET_PROPERTY(cell, 'Value', baslik);
OLE2.RELEASE_OBJ(cell);
END IF;
-- Set other rows with the item values
args:=OLE2.CREATE_ARGLIST;
OLE2.ADD_ARG(args, row_n+1);
OLE2.ADD_ARG(args, col_n);
cell:=OLE2.GET_OBJ_PROPERTY(worksheet, 'Cells', args);
OLE2.DESTROY_ARGLIST(args);
IF get_item_property(item_name,DATATYPE)<>'NUMBER' THEN
OLE2.SET_PROPERTY(cell, 'NumberFormat', '@');
END IF;
OLE2.SET_PROPERTY(cell, 'Value', name_in(item_name));
OLE2.RELEASE_OBJ(cell);
END IF;
IF item_name = l_item THEN
exit;
END IF;
baslik := get_item_property(item_name,NEXTITEM);
item_name := p_block_name||'.'||get_item_property(item_name,NEXTITEM);
col_n := col_n + 1;
END LOOP;
EXIT WHEN NAME_IN('system.last_record') = 'TRUE';
NEXT_RECORD;
END LOOP;
-- Autofit columns
range := OLE2.GET_OBJ_PROPERTY( worksheet,'UsedRange');
range_col := OLE2.GET_OBJ_PROPERTY( range,'Columns');
OLE2.INVOKE( range_col,'AutoFit' );
OLE2.RELEASE_OBJ( range );
OLE2.RELEASE_OBJ( range_col );
-- Get filename and path
args := OLE2.CREATE_ARGLIST;
OLE2.ADD_ARG( args, p_block_name );
OLE2.ADD_ARG( args,'Excel Workbooks (*.xls, *.xls');
filename := OLE2.INVOKE_CHAR( application,'GetSaveAsFilename',args );
OLE2.DESTROY_ARGLIST( args );
-- Save as worksheet
IF NVL(filename,'0')<>'0' THEN
args := OLE2.CREATE_ARGLIST;
OLE2.ADD_ARG( args,filename );
OLE2.INVOKE( worksheet,'SaveAs',args );
OLE2.DESTROY_ARGLIST( args );
END IF;
-- Close workbook
--OLE2.INVOKE( workbook ,'Close');
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OLE2.RELEASE_OBJ(worksheet);
OLE2.RELEASE_OBJ(worksheets);
OLE2.RELEASE_OBJ(workbook);
OLE2.RELEASE_OBJ(workbooks);
--OLE2.INVOKE(application, 'Quit');
OLE2.RELEASE_OBJ(application);
-- Focus to the original location
go_block(cur_block);
go_record(cur_record);
go_item(cur_block||'.'||cur_item);
END;
Thanks in advance.
Rizly Faisal

Alternatively you could use OLE2 to do the bulk of the importing and exporting and then use the webutil file transfer functions to move the file to the client and then simply open the file there...That might be more efficient in terms of performance as well.
Regards
Grant

Starting the datapump jobs from client side

sir
please make me understand
datapump is server side utility means we can not invoke it from client. but in documents (oracle).
they r talking that we can start the datapump job from client(Sqlplus) but the dmp files will be saved and the process will run on the server side
so how can invoke the datapump from the client side (SQL Plus) ?

user13014926 wrote:
sir
please make me understand
datapump is server side utility means we can not invoke it from client.That's wrong to say and understand. The correct understanding should be that it's configured only for server side which means, that the folder where the dump files would be created would be available on a folder which must be there on the server side and over which, proper permissions must be available to you in the form of Directory object. There is no such thing that it can't be invoked sitting on the client side. It surely can but unlike the traditional export, there is no facility available anymore to give absolute file paths which would store the file on the local client machine.
but in documents (oracle).
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so how can invoke the datapump from the client side (SQL Plus) ?As mentioned already by Srini, using the API .
Aman....

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I network in to their ips address using my laptop to.
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Hi debitacct ,
Thanks for clarifying that information.
You would have to restore the printer's defaults and reset up the printer on their network at the new location every time, to be able to print from the clients computer and you would have to connect to their network on your computer and add the printer back in again with the new IPv4 address.
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Then click on the Networking tab, select Wireless Direct Setup on the left side and check the Enable wireless direct printing.
I hope I explained that alright for you. The USB connection would most likely be the easiest way to go.
Have a nice day!
Thank You.
Please click “Accept as Solution ” if you feel my post solved your issue, it will help others find the solution.
Click the “Kudos Thumbs Up" on the right to say “Thanks” for helping!
Gemini02
I work on behalf of HP

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Sri

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Thanks in advance.

Hi,
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