private bool Valid()
{
try
{
gvDetail.CloseEditor();
gvDetail.CloseEditForm();
gvDetail.FocusedColumn = colLandCodes;
gvDetail.FocusedColumn = colSegmentID;
if (gvDetail.FocusedRowHandle < 0)
{
return(true);
}
TraJunctionSegInfo Curr = bsDetail[gvDetail.FocusedRowHandle] as TraJunctionSegInfo;
if (Curr == null)
{
return(false);
}
if (string.IsNullOrEmpty(Curr.LandCodes))
{
return(false);
}
if (!(Curr.LandCodes.StartsWith(",") && Curr.LandCodes.EndsWith(",")))
{
MsgBox.ShowWarn("地标集未以逗号开头或结尾!");
return(false);
}
return(true);
}
catch (Exception ex)
{ MsgBox.ShowError(ex.Message); return(false); }
}
private void btnAdd_ItemClick(object sender, DevExpress.XtraBars.ItemClickEventArgs e)
{
try
{
gvDetail.CloseEditor();
gvDetail.CloseEditForm();
gvDetail.FocusedColumn = colSegmentID;
if (bsDetail.Count > 0 && !Valid())
{
return;
}
TraJunctionSegInfo newItem = new TraJunctionSegInfo();
newItem.SegmentID = bsDetail.Count + 1;
bsDetail.Add(newItem);
bsDetail.ResetBindings(false);
bsDetail.MoveLast();
}
catch (Exception ex)
{ MsgBox.ShowError(ex.Message); }
}
