无法在c＃中隐式转换system.data.dataset为字符串错误

Question

这是我的代码

private void button3_Click(object sender, EventArgs e)
{
    ds= new DataSet();
    sda=new SqlDataAdapter("select * from empdtl",econ.con);
    sda.Fill(ds,"empdtl");

    dataGridView1.DataMember = ds;
    dataGridView1.DataSource = "empdtl";
}

Answer 1

您需要在DataSource属性和DataMember属性中的DataTable名称中传递数据集

    dataGridView1.DataMember = "empdtl";
    dataGridView1.DataSource = ds;