datagridview column color csharp
Code Example - datagridview column color csharp
grid.Columns["NameOfColumn"].DefaultCellStyle.ForeColor = Color.Gray;
csharp datagridview color header
dataGridView1.ColumnHeadersDefaultCellStyle.BackColor = Color.Blue;
dataGridView1.EnableHeadersVisualStyles = false;
csharp datagridview header color
dataGridView1.ColumnHeadersDefaultCellStyle.BackColor = Color.Black