如何使用C＃在Datagridview中动态添加列

Question

如何使用C＃在Datagridview中动态添加列

Answer 1

For example:

        DataGridViewColumn col = new DataGridViewTextBoxColumn();
        col.HeaderText = "Hi there";
        int colIndex = grid.Columns.Add(col);

Answer 2

如果它像其他任何.Net网格控件一样：

YourDataGridView.Columns.Add(New DataGridViewColumn());

Answer 3

I you mean to add all value on particular column then maybe it could help you.

Try this tips:

for (int i=0; i< datagriview1.coulums.count -1; i++)
{
  int total + = total + datagridview1.columns[i]
    .cell[index for columns you want to add].formatedvalue.toString();  

}

textbox1.text=total;

Try that code. it can help you.

Thanks, Nico

Answer 4

I am also tested this code you mean to add all value on particular column then maybe it could help you. Try this tips:

gridView1.Columns.Clear();
gridView1.Columns.Add(new GridColumn() {Caption = @"Caption", FieldName = "FieldName", Name = "FieldName", Visible = true});