如何把datagridview3中选中的行加到datagridview5中
private void _addSelect_Click(object sender, EventArgs e)
{
DataTable dt = new DataTable();
DataRow dr;
DataColumn dcxiaoxiId = new DataColumn();
dcxiaoxiId.ColumnName = "消息id";
dt.Columns.Add(dcxiaoxiId);
DataColumn dccanshuId = new DataColumn();
dcxiaoxiId.ColumnName = "参数id";
dt.Columns.Add(dccanshuId);
DataColumn dccanshuName = new DataColumn();
dcxiaoxiId.ColumnName = "参数名称";
dt.Columns.Add(dccanshuName);
DataColumn dccanshuType = new DataColumn();
dcxiaoxiId.ColumnName = "参数类型";
dt.Columns.Add(dccanshuType);
for (int i = 0; i < this.dataGridView1.SelectedRows.Count; i++)
{
DataGridViewRow selectedRow = this.dataGridView1.SelectedRows[i];
dr = dt.NewRow();
dr[0] = _msgIdCombo.Text;
for (int j = 1; j < this.dataGridView3.Columns.Count; j++)
{
dr[j] = selectedRow.Cells[j].Value;
}
dt.Rows.Add(dr);
}
this.dataGridView5.DataSource = dt;
}
点击添加按钮没有反应 不知道啥原因 望求解??