First, the user is prohibited to change the DataGridView column width, row height, column head height
1.// ban users to change the column width of all columns DataGridView1
DataGridView1.AllowUserToResizeColumns = false;
Line-height 2.// prevent users from changing DataGridView1 all lines
dataGridView1.AllowUserToResizeRows = false;
3.// prevent users from changing the height of the column headers
dataGridView1.ColumnHeadersHeightSizeMode = DataGridViewColumnHeadersHeightSizeMode.DisableResizing;
Second, clear the table
1. Clear all columns in the table:
dataGridView1.Columns.Clear();
2, empty the table all the rows:
dataGridView1.Rows.Clear();
Third, remove the first column of the table
before fixing:
RowHeadersVisible of the property value to false DataGridView on it.
Modified:
