Hi Experts,
I'm looking for some DQL statements to create and edit users, groups and ACL's.
Can anyone point me in the right direction?
Thanks
Hi
I've a table on form. Columns are all created like this:
Dim dt As New System.Data.DataTable()
dc = dt.Columns.Add("thefield")
' Set column properties. ...
Hi everyone, please help with an ADO.Net problem I have been struggling with for ages now!
Here is some background info:
We have two separate databases - one is MSSQL and one is MySQL. Th...
Here we go brain-trust,
I am trying to add a ItemTemplate containing a hyperlink to a datagrid during run time.
I keep getting this error:
Object reference not set to an instance of an obje...
I have created a Setup Project in .Net studio 2005, an install class that is included in the setup project and launched as a custom action on install and commit phases.
This install class re...
Is there a way to merge 2 data tables?
- Marc
I need a way of unzipping files from VB.NET, that is free. Best case would be to import a class into the .net framework, that has simple zip/unzip methods, and lets you designate the path whe...
**Help** Keep getting this error message when I try to run an ASP.Net application using a requiredFieldValidator control.
"Unable to find script library '/aspnet_client/system_web/1_1_4322/...
I have a readonly stored procedure which i can't edit. It returns me a table that i store in a dataview. It has fields like firstname, lastname and i want to concatenate them and bind to a dro...
Hi,
I am converting a component from VB to VB.Net. The vb version uses ADOStream to convert text using charset UTF-8. I can do this in VB.Net but I have to include an Interop (Interop.ADODB.d...
I know this issue is very common, so I read bunch of articles and tried many things, but still no luck.
I have a web application in VB.NET that is using Excel Automation.
This setup succes...
We would like to get the Hard Drive Serial Number to generate a licence key of software. If you can help us with the piece of code that would be great. Program should able to read the Serial N...
I have an ArrayList of objects that I want to display to the user. I've set the DataSource property of a DataGridView to be the ArrayList collection that I want, and this works fine.
The pr...
How can I find the current CPU utilization using .NET (C#, or VB)?
I can use a single value giving an overall estimate, but I really need a way to get a list of currently running processes ...
I want to send a meeting request through email in asp.net (C#). Not attachment. When the "meeting request" email is received, there are "accept", "deline" button on it.
I wonder if it is...
Hello Guys,
I am trying to use the console VB.net application script in the VB.net webform. Having no good knowledge of .NET I am having problems in the script attached.
The script should re...
I have an app that has been convierted from VB 6 to .NET. On one of the forms there is a MS Flex Gird that is being loaded from a recored set line by line. The RS that i am trying to load is 2...
I've been searching the web about loading XML files into .NET datasets and haven't found the right info yet.
I know the DataSet class has a ReadXml method you can use for the task and there...
Dear Experts,
I have a vb.net application which use to call crystal report.
I am using microsoft access file to connect to crystal report in order to get the data from database.
The prob...
I'm trying to make a simple SQL Interpreter to practice my SQL and I get the following error message on the line surrounded by *'s:
Additional information: Complex DataBinding accepts as a ...
Hello experts@!@
I have this large datagrid...which displays about 1000 items from a SQL DB...as of right now, when the visitor comes to the page the whole sql table is produced before them...
Is there anyway of reload a form after a button is pressed, I want to go back to the Private Sub Form1_Load and have the whole process start again?
Thanks
Good Day:
I have an 8 digit numeric string value that needs to be padded with zeros such as when the user enters 444 in a text control. It should be padded with up to 5 zeros as 00000444 an...
I'm trying to display memo text in a box whereupon the user cannot select and copy the text out. I drew a textbox and set enabled = false but the text turned grey and hard to read:
...
Hi,
I am usually developing ASP.NET websites but I would like to create a windows forms application. Everything works fine. I can start the application in VS and it produces the desired o...
