Replace your code in mouseDown event with this :
private void MyDataGridView_MouseDown(object sender, MouseEventArgs e)
{
if(e.Button == MouseButtons.Right)
{
var hti = MyDataGridView.HitTest(e.X, e.Y);
MyDataGridView.ClearSelection();
MyDataGridView.Rows[hti.RowIndex].Selected = true;
}
}
I believe it should work.
I finally solved it:
* In Visual Studio, create a ContextMenuStrip with an item called "DeleteRow"
* Then at the DataGridView link the ContextMenuStrip
Using the code below helped me getting it work.
this.MyDataGridView.MouseDown += new System.Windows.Forms.MouseEventHandler(this.MyDataGridView_MouseDown);
this.DeleteRow.Click += new System.EventHandler(this.DeleteRow_Click);
Here is the cool part
private void MyDataGridView_MouseDown(object sender, MouseEventArgs e)
{
if(e.Button == MouseButtons.Right)
{
var hti = MyDataGridView.HitTest(e.X, e.Y);
MyDataGridView.ClearSelection();
MyDataGridView.Rows[hti.RowIndex].Selected = true;
}
}
private void DeleteRow_Click(object sender, EventArgs e)
{
Int32 rowToDelete = MyDataGridView.Rows.GetFirstRow(DataGridViewElementStates.Selected);
MyDataGridView.Rows.RemoveAt(rowToDelete);
MyDataGridView.ClearSelection();
}
I hope the code will help others :-)
I welcome any correction if there is an error.
