Experts,
The code snippet below works great to import an Excel worksheet into an Access table.
However, it imports all columns of the worksheet. I just need the columns with data.
Is...
Hello,
I have a dattable that I would like to populate it into a ListView control, I tried everything I can with no luck. Please help!
I have large (30+ Gb) files that I need to move between servers on the LAN nightly. Dot Net presents multiple options and I am unsure of the optimal approach.
During the last year, when I was first learning about vb.net and trying to take my first baby steps writing data access code (without using the drag-and-drop tools) I first latched onto using ...
Hi all.
I have a Windows Service that has to poll several devices every 5 seconds. The devices run an embedded version of Linux running an application that responds to the poll through a TC...
I have a table in an Access DB that I want to display in a datagrid wit hsome means of clicking on a record to invoke a function that modifies it.
Again this was easy in asp.net but in vb.n...
Hi I have a C#.NET application, I created a setup project for it.
I'm new to setup projects, I managed to build an installer for my application, now how do I put terms and conditions before i...
Hello,
I would like to enable the user to select the colors of the images displayed in pictureboxes within my program.The images consist of shapes in red with transparent background I could ...
Hello Experts
I have a webform that I need to print with a one click solution without the use of the client's print dialog box. On my webform the user submits the page and some info is sto...
I want to create the instance of type that is present in another assembly by using reflection.can any body help me on how to create the instance that is present in another assembly....
Below code wont bind the control when I run the app, tried using the extender on the control to set up its binding source and that doesn't work either...any ideas?
I've set the below code t...
The following is my code to do the above process but seem like not working.. any advise?
For Each dgr As DataGridViewRow In Me.dgv_member.Rows
If dgr.Cells(0).EditedF...
Hi,
I want to draw some rectangle's on a user control.
I use this code:
Private Sub DrawRectangle()
Dim myRectangle As Rectangle
' myGraphics = Graphics.FromHwnd(hwnd:=.Act...
I have a managed C++/CLI class library which I call from a C# Application. Can someone tell me what is the best method to pass a dynamic 2D array(matrix) from C# to the C++ class library?
A...
hi,
I have a setup and deployment project and I am trying to add an icon to the exe's shortcut .
I have added my icon to the project by importing it into a folder I called images and the...
how to make error handler in C# same as this one which written in VB.net
On Error GoTo errhandler
................
.................
I am writing a clean up routine to go in the session end of my asp.net, it is to remove abandoned orders and replace the allocated stock. the problem is there will be multiple lines of product...
Hi All
I am having some problem with building an application on .NET which needs to take an input from a user in the form of a UK postcode,and then split it up into the different parts that...
I have the following in my web.config file.
<appSettings>
</appSettings>
I want to be able to run code like the following in my application...
cmd = New SqlCommand(sqlStr, conn)
cmd.C...
Hello,
In my Main()-method I want to check if one of my own DLLs is available (see bottom code snippet).
Therefore I try to call a static Method of my DLL (namespace tlx_lib, Class Main).
...
We are inheriting a .NET website for hosting and the old host has provided .aspx, .cs and .resx files for the source code. They are stating there are no .csproj or .sln files because the lega...
I am woking on an application I have been provided with an order object inteface, how can I use it I had never used intreface before so what should expect to get in that interface?
Thanks
Hello
I meed an example of a repeater is implemented using Itemplate interface.
My Repeater is not having any itemtemplate in the design time.
I would be creating it from scratch in th...
I have an asp / vb.net web site which contains a button.
When the button is clicked, the Form_Load event fires before the Button_Clicked.
Is this normal and is there anything I can do t...
Hi
I'm trying to get a logged on uses e-mal address using system.directoryservices. My website is protected with windows authentication and I am able to get the logged on uses username with...
