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this.dgvMx.DataSource = GetDateSet("select * from ck_rkdMx where rkdId='-1'");
// 好像少了
this.dgvMx.DataBind();
DataTable tbl = YourTbl;
bindingSource1.DataSource = tbl;
dataGridView1.DataSource = bindingSource1;
//追加
bindingSource1.Add(YourNewData);
//删除当前行
bindingSource1.Remove(bindingSource1.Current);
this.dgvMx.DataSource = dsh.GetDateSet("select * from ck_rkdMx where rkdId='-1'").Tables[0];
private void toolStripButton1_Click(object sender, EventArgs e)
{
DataTable dt = (DataTable)this.dgvMx.DataSource;
DataRow dr = dt.NewRow();
dr["rkdId"] = "a";
dr["wzId"] = "a";
dr["pm"] = "a";
dr["cz"] = "a";
dr["gg"] = "a";
dr["cd"] = "a";
dr["dw"] = "a";
dt.Rows.Add(dr);
}
DataTable dt = ((DataSet)this.dgvMx.DataSource).Tables[0];
DataRow dr = dt.NewRow();
DataRow dr = dataset.Tables[0].NewRow();
//......
dataset.Tables[0].Rows.Add(dr);
((DataSet)this.dgvMx.DataSource).Tables[0];
如果知道数据集,就不要这么写,直接而
DataSet.AcceptChanges();