1，添加列 DataGridViewTextBoxColumn acCode = new DataGridViewTextBoxColumn();acCode.Name = "acCode"; //列的名字acCode.DataPropertyName = "acCode";acCode.HeaderText = "A/C Code"; //列标题dataGridView1.Columns.Add(acCode); //把新建的列添加到控件中 2，添加行 DataGridViewRow dr = new DataGridViewRow();dr.Crea...