private void button1_Click(object sender, EventArgs e)
{
AddandDeleteUserIBLL addanddeleteIBLL = (AddandDeleteUserIBLL)factBll.CreateUser("AddandDeleteUserBLL");
string str = addanddeleteIBLL.AddUserManInfo(txtId.Text, level.Text, txtPwd.Text, txtName.Text, cmbStat.Text, txtNumber.Text, cmbSex.Text, txtAge.Text, this);
MessageBox.Show(str);
}
private void OK_Click(object sender, EventArgs e)
{
// 问题：如何动态获取dataGridView2里ID列内容
AddandDeleteUserIBLL addanddeleteIBLL = (AddandDeleteUserIBLL)factBll.CreateUser("AddandDeleteUserBLL");
string str = addanddeleteIBLL.DeleteUserManInfo(dataGridView2.CurrentCell.Value.ToString());
MessageBox.Show(str);
}
private void cmblevel_SelectedIndexChanged(object sender, EventArgs e)
{
AddandDeleteUserIBLL addanddeleteIBLL = (AddandDeleteUserIBLL)factBll.CreateUser("AddandDeleteUserBLL");
string strmsg = "";//接受返回信息
DataTable SelectLogin = addanddeleteIBLL.SelectLogin(cmblevel.Text, out strmsg);
dataGridView2.Rows.Clear();//清空上次数据，在显示新数据。
#region 显示数据到DataGridView2上
//创建表和填充数据
for (int i = 0; i <= SelectLogin.Rows.Count - 1; i++) //获取行数
{
int index = this.dataGridView2.Rows.Add(); //添加一行
for (int j = 0; j <= SelectLogin.Columns.Count - 1; j++) //获取列数
{
//添加数据
dataGridView2.Rows[index].Cells[j].Value = SelectLogin.Rows[i][j].ToString();
}
}
#endregion
this.Text = strmsg;
}