private void button12_Click(object sender, EventArgs e)
{
SelectCommand command = new SelectCommand(conStr);
DataTable tb = command.SelectDataTable("select name,age from testuser where name=@0", "jack");
dataGridView1.DataSource = tb;
// 测试返回数组，取消注释加断点
//object[][] rows = command.SelectArray("select name,age from testuser where name=@0", "jack");
}
private void button10_Click(object sender, EventArgs e)
{
SelectCommand command = new SelectCommand(conStr);
DataTable tb;
tb = command.SelectDataTable("testuser", new string[] { "name", "age" });
dataGridView1.DataSource = tb;
//测试返回数组，取消注释加断点
//object[][] rows = command.SelectArray("testuser", "name", "age");
}
