Hi
I am trying to execute a Oracle function which takes two parametes as Input and return's a varchar as output>I am trying to call the function in the similar way as we call a Stored proced...
Dear Sir,
We have a VB.Net 2003 winforms application.
I have created a datagrid "datagrid1" with 3 columns in it(FirstName, LastName, CheckboxColumn). One of the columns is a checkbox colu...
Hi,
I have inherited a crystal report with 5 subreports. The report is created in asp.net application(using crystal reports in VS.NET 2003)and is displayed as PDF in browser window. The rep...
hi all,
does anyone know how to capture a page's unload event? something like a windows form's form_unload event?...
i need to be able to validate that event when the page is being clos...
Hi the code below will be used to read a text file. How do I build a DataTable with it to bind to a DataGridView
''' <summary>
''' Read a CSV file, and add each line to a list of string ...
I remember at some point my Visual Studio 2005 was behaving in this manner, but something changed and I've never been able to get it to act like this again.
Using Visual Studio 2008 to deve...
Hi,
I wrote a function in vb.net 2008 that must be accessed from all the computers in my domain.
So I wrote a webservice that presents the functions.
That works all very well in my source...
cannot seem to get the user logged in session to last longer than 20 minutes -- i.e. return to page, click on something and then get redirected back to Login.aspx page.
I have added the att...
Greetings all
I have just installed VS 2005 on a laptop.
I created a test Windows application (Textboxes, buttons, etc). When I go to code behind and start typling a control name (eg txt...
Hello Experts,
I have a question regarding the export of data on a DataGridView onto an excel file with the formatting.
Basically I am a beginner at VB.net (visual studio 2005) and have ...
can anyone please help me in this - what parameters I should use with types when using win32 API function Declare Function SetWindowLong Lib "user32" Alias "SetWindowLongA". in vb.net?
Am...
I am developing an application in Visual Studio, windows forms, that includes a form containing a Datagridview. The first column of my datagridview is a combobox that looks up a list from ano...
I have created a website with Visual Studio that contains two Crystal Reports. I have built the installation package and installed it on the server. When attempting to run the reports I get ...
Can anyone tell me how to convert an ascii file to the utf-8 format? I need a solution in VB.NET using the compact framework. Thanks!
Hi,
I am passing following command using VB.NET 2003 for paper cut on Epson Thermal printer:
CHR$(&H1D) & "V" & CHR$(66) & CHR$(0).
But this leads to one paper cut on printer and then s...
Hello all,
I'm currently used to developing in Visual Studio 2005 and 2008 in C# and the occasional (unfortunate) VB. I'm used to Windows Forms, and naturally I'm a bit thrown back by WPF....
Hi,
I want to write to memory a string "Hello World!" and i want to read it from memory using "Memory Stream" in Visual Basic.NET 2003. Can you please provide me the sample code for that ? ...
I have a data table that contains counts of a bird colony and the date that the counts were taken. I need to return the MAX count in the table AND the date that that count occured. The first...
hi,
Following is my XML File. I want to read id and description and then store them into an array. There could be one dept or 5 or 10 depts in XMl file. How do I achieve this in VB.NET 2005...
Converted VB code to C# got error using VBConversion software
CS0021: Cannot apply indexing with [] to an expression of type 'System.Array'
Visual Studio 2003
Window XP
===================...
I've got an update panel with updateprogress control on a page that contains a treeview and ddl (ddl has static values - treeview displays folder tree on c:).
When I look at the design view...
Using a databound datagridview.
I need sample code to filter datagridview rows by a combobox value
Hi
How do I delete a row in a datatable when running a for each loop
For Each MyRow As DataRow In dtSource.Rows
For Each MyCol As DataColumn In dtSource.Columns
strC...
I am attempting to try to use the following Linq query to pull for multiple values of 'ID'. Instead of creating a complicated LINQ query with numerous 'where' clauses, is it possible to query ...
My multi-threaded application makes many simultaneous requests from a web service on the internet. It appears I need to change values in the machine.config file to allow more connections and t...
