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  1. V

    Object reference not set to an instance of an object

    Will try to add Sub main. Just to add on to my original problem description - the error only comes up for one of the customers. All the other colleagues of this customer do not get the error. This user gets error when they log into other PCs where other users do not get any errors. Also the...
  2. V

    Object reference not set to an instance of an object

    Is there any debugging facility that can be put into customers application? I can do this from my development pc but not on customer PC. The application log file has not stored these errors for some reason.
  3. V

    Object reference not set to an instance of an object

    Our customers get an unahndled exception as stated above. Can you tell me how to trap the error on customer applicaiton? Customer does not know when the error comes so i want to know what causes the error. Please can someone help urgently?
  4. V

    deploy to shared network drive

    I have vb.net (2003) application that needs to be deployed. Backend is SQL server 2000. I created this app on local drive of my machine. Now it needs to be used by users on the network. SO I need to move the entire project folder onto network. The network drive 'P' maps to a server 'Server1'. I...
  5. V

    datagrid row colour

    I have a datagrid that gets its rows from a resultset of a sql stored procedure. I want to make few rows of the datagrid different coloured based on a condition? Could someone please tell how to do this? Using datagrid.forecolour will give a colour to all rows in datagrid. I just want to change...
  7. V

    Get NT logon

    Got answer from elsewhere System.Environment.UserName.ToString The above works Thanks for your help as well
  8. V

    Get NT logon

    How to get windows nt login username of the user using my application?
  9. V

    Delete all rows from datatable

    thanks Ya, it works, thanks
  10. V

    Delete all rows from datatable

    re Let me just try this and I will come back
  11. V

    Delete all rows from datatable

    How to delete all rows from a datatable?
  13. V

    datagrid - new row

    datagrid I have solved this now. It was my mistake that I did not notice the counter that I had set which was causing the for loop to be skipped. Thanks anyway for your help.
  14. V

    datagrid - new row

    datagrid Here's a part of my code for click event of the button: If Me.grdMaterial.VisibleRowCount <> 0 Then Dim cmdGetGrdMat As New SqlCommand("spGet", cn) cmdGetGrdMat.CommandType = CommandType.StoredProcedure cmdGetGrdMat.Parameters.Add("@JobID", JobNumber) Dim daGetGrdMat As New...
  15. V

    datagrid - new row

    I have a vb.net form that has a datagrid. New rows are to datagrid by click of a button. Code to add rows into datagrid is in the click event of the button and has datagrid linked to a datatable. So datagrid.datasource is datatable. The button click event calls a SQL stored procedure that gets...
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