I am very new to vb.net and this group, so thanks in advance...
My Project starts in Sub Main and then I initialize/open the main form in frmMain.vb.
I need to refresh the datagridview in frmMain with new data in Sub Main.
If I just try to rerun the Sub below, I get an error message at the second line (re Rendering) because the form is already open.
I can't Close the frmMain from the Sub Main module in order to start over.
Sub ShowMainForm() 'From 3.1.0, 3.1.1