I tried to set the background color of a data grid view to be \"transparent\" from properties but it it said \"not a valid property\".
How can I do it?
You need to set all the rows and columns to transparent. Easier way is:
for (int y = 0; y < gridName.Rows[x].Cells.Count; y++) { yourGridName.Rows[x].Cells[y].Style.BackColor = System.Drawing.Color.Transparent; }