如何在数据网格视图中隐藏特定的单元格值

您可以处理 DataGridView.CellPainting 事件来标识要自定义的单元格。

private void dataGridView1_CellPainting(object sender, DataGridViewCellPaintingEventArgs e)
{
 // We are interested in handling the values in the "Description" column only..
 if (e.ColumnIndex == DescriptionDataGridViewTextBoxColumn.Index)
 {
     string description="something";
     if (e.Value != null)
     {
         if (e.Value.ToString()==description)
         {
             e.CellStyle.ForeColor = e.CellStyle.BackColor;
             e.CellStyle.SelectionForeColor = e.CellStyle.SelectionBackColor;
         }
     }
 }
}