private void ChangeBtn_Click(object sender, EventArgs e)
{
Intent.State = "CHANGE";
if (listView1.SelectedItems.Count == 0)
{
MessageBox.Show("请选择一行");
return;
}
Teacher t = new Teacher();
t.SetValue(
listView1.SelectedItems[0].SubItems[0].Text,
listView1.SelectedItems[0].SubItems[1].Text,
listView1.SelectedItems[0].SubItems[2].Text,
listView1.SelectedItems[0].SubItems[3].Text
);
TeacherEdit te = new TeacherEdit();
te.t = t;
if (te.ShowDialog() == DialogResult.OK)
{
sql = @"" +
" UPDATE [TEACHERS]" +
" SET" +
" [TNo]='" + t.TNo + "'," +
" [TName]='" + t.TName + "'," +
" [DeptName]='" + t.DeptName + "'," +
" [RNo]='" + t.RNo + "'";
db.SetBySQL(sql);
}
UpdateListView();
}
/* ################## Tab1 ################## */
private void AddBtn_Click(object sender, EventArgs e)
{
Intent.State = "ADD";
TeacherEdit te = new TeacherEdit();
if (te.ShowDialog() == DialogResult.OK)
{
Teacher t = te.t;
sql = @"" +
" INSERT INTO [TEACHERS]" +
" VALUES" +
" (" +
" '" + t.TNo + "'," +
" '" + t.TName + "'," +
" '" + t.DeptName + "'," +
" '" + t.RNo + "'" +
" )";
db.SetBySQL(sql);
}
UpdateListView();
}
