'keeps track of selected rows
Private selectedRowsDict As New Dictionary(Of Integer, String)
DataGridView MouseClick event:
Private Sub DataGridView1_MouseClick(sender As System.Object, e As System.Windows.Forms.MouseEventArgs) Handles DataGridView1.MouseClick
'allows for row de-selection by toggling
'between row being selected and de-selected
If selectedRowsDict.ContainsKey(DataGridView1.CurrentRow.Index) Then
'loop through all rows in DataGridView
'de-select rows that have been de-selected
'select rows that have been selected
For rowNum As Integer = 0 To DataGridView1.RowCount - 1
If selectedRowsDict.ContainsKey(rowNum) Then
DataGridView1.Rows(rowNum).Selected = True
DataGridView1.Rows(rowNum).Selected = False
OK, so HostGator for some reason no longer allows gcc/g++ access unless you have a Designated Server account, which is a lot of money to spend just to compile my "Hello World" program. Thus I figured I'd compile at home, then upload. Program is your regular old bare-bones Hello World ...
Hi. I have a form with list box : lst_product, datagridview : grd_order and button: btn_addline. lst_product has a list of product ids selected from database (MS Acess 2013) , grd_order is by default empty except for 2 headers and btn_addline adds rows to grd_order.
Hi, as I was told that my code doesn’t scale well at all, I thought perhaps I’d try to get a better understanding of interfaces/abstract classes and classes and the relationship between them.
I don’t want at this stage work on a big separate project as I've already got plenty ...