Comments by ayhanUGUR (Top 4 by date)

If there is no bug inside InsertJobList func. , It maybe because of clicking button twice


try that

Protected Sub btnSave_Click1(sender As Object, e As EventArgs)
btnSave.Enabled = False
If Not String.IsNullOrEmpty(ViewState("JobId")) Then
UpdateJobList()
UpdateProjectMangement()
Else
InsertJobList()
End If
BindTopTab()
lblSuccessMsg.Text = "Database updated successfully"
btnSave.Enabled = True
End Sub