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