how to make an invoke

[just369]

i got a background worker that has the following code in the do work.... one of the things i want to do is to add rows if theres none available ...but i got an error saying i need to do a safe call thread...i already read about it but im stuck i put control.invoke, but that gives me an error too saying Error 1 Reference to a non-shared member requires an object reference.


so i need help what can i do to add rows safely

Private Sub BackgroundWorker2_DoWork(ByVal sender As System.Object, ByVal e As System.ComponentModel.DoWorkEventArgs) Handles BackgroundWorker2.DoWork
    
                        If DataGridView2.Rows.Item(num).Cells.Item(0).Value = "" Then
                            Control.Invoke(DataGridView2.Rows.Add(1))

plzzzzzz helppp

 

[jmcilhinney]

To answer your question:

Accessing Controls from Worker Threads

Given that you're using a BackgroundWorker, you might also look at this:

Using the BackgroundWorker Component