public AddOrUpdateTeacherCommentForm(DB.Entitys.TeacherComment commentObj)
{
InitializeComponent();
CommentObj = commentObj;
if (CommentObj != null)
{
txtCommentDate.Value = commentObj.CommentDate;
txtCommentText.Text = commentObj.CommentText;
}
else
{
CommentObj = new DB.Entitys.TeacherComment();
}
}
private void dgvDetail_RowCellClick(object sender, DevExpress.XtraGrid.Views.Grid.RowCellClickEventArgs e)
{
string teacherCommentID = string.Empty;
object objectTeacherCommentID = dgvDetail.GetRowCellValue(e.RowHandle, "row3");
if (objectTeacherCommentID != null)
{
teacherCommentID = objectTeacherCommentID.ToString();
}
DB.Entitys.TeacherComment commentObj = ConnectionManager.Context.table("TeacherComment").where ("TeacherCommentID='" + teacherCommentID + "'").select("*").getItem <DB.Entitys.TeacherComment>(new DB.Entitys.TeacherComment());
if (string.IsNullOrEmpty(commentObj.TeacherCommentID))
{
return;
}
else
{
if (e.Column.FieldName == "row4")
{
//编辑
if (new AddOrUpdateTeacherCommentForm(commentObj).ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
updateTeacherComments();
}
}
else if (e.Column.FieldName == "row5")
{
//删除
if (MessageBox.Show("真的要删除吗？", "提示", MessageBoxButtons.YesNo) == System.Windows.Forms.DialogResult.Yes)
{
ConnectionManager.Context.table("TeacherComment").where ("TeacherCommentID='" + commentObj.TeacherCommentID + "'").delete();
updateTeacherComments();
}
}
}
}
