void ABCGridLookUpEdit_QueryPopUp(object sender, CancelEventArgs e)
{
if (String.IsNullOrWhiteSpace(this.ParentCtrlName) == false && String.IsNullOrWhiteSpace(this.ChildField) == false)
{
if (ParentControl == null)
{
Form frm = this.FindForm();
Control[] parentCtrls = frm.Controls.Find(this.ParentCtrlName, true);
if (parentCtrls != null && parentCtrls.Length > 0)
{
if (parentCtrls[0] is IABCBindableControl && parentCtrls[0] is ABCBindingBaseEdit == false)
{
ParentControl = parentCtrls[0] as IABCBindableControl;
}
else if (parentCtrls[0] is ABCBindingBaseEdit && (parentCtrls[0] as ABCBindingBaseEdit).EditControl is IABCBindableControl)
{
ParentControl = (parentCtrls[0] as ABCBindingBaseEdit).EditControl as IABCBindableControl;
}
}
}
if (ParentControl != null && ParentControl is IABCBindableControl && DataStructureProvider.IsTableColumn(LookupTableName, ChildField))
{
object objValue = ParentControl.GetType().GetProperty((ParentControl as IABCBindableControl).BindingProperty).GetValue(ParentControl, null);
if (objValue != null)
{
DataView newView = DataCachingProvider.TryToGetDataView(this.LookupTableName, true);
newView.RowFilter = DevExpress.Data.Filtering.CriteriaToWhereClauseHelper.GetDataSetWhere(DevExpress.Data.Filtering.CriteriaOperator.Parse(DefaultFilterString));
String strFilter = String.Empty;
if (objValue.GetType() == typeof(int) || objValue.GetType() == typeof(double) ||
objValue.GetType() == typeof(Nullable <int>) || objValue.GetType() == typeof(Nullable <double>) ||
objValue.GetType() == typeof(Boolean) || objValue.GetType() == typeof(Nullable <Boolean>))
{
strFilter = String.Format(@" {0} = {1} ", ChildField, objValue);
}
if (objValue.GetType() == typeof(String))
{
strFilter = String.Format(@" {0} = '{1}' ", ChildField, objValue.ToString());
}
if (String.IsNullOrWhiteSpace(newView.RowFilter) == false)
{
strFilter = " AND " + strFilter;
}
newView.RowFilter += strFilter;
this.Properties.DataSource = newView;
}
}
}
}
void LayoutItem_MouseUp(object sender, MouseEventArgs e)
{
//if ( OwnerView!=null&&OwnerView.Mode!=ViewMode.Design)
//{
if (e.Button == System.Windows.Forms.MouseButtons.Left && this.DisplayImage && EditControl != null &&
this.LayoutItem.TextSize.Width - 18 < e.X && e.X < this.LayoutItem.TextSize.Width)
{
BindingSource binding = (this.EditControl as Control).DataBindings[0].DataSource as BindingSource;
BusinessObject busObj = binding.DataSource as BusinessObject;
#region Link by ID
object obj = EditControl.GetType().GetProperty("EditValue").GetValue(EditControl, null);
Guid iID = ABCHelper.DataConverter.ConvertToGuid(obj);
String strLinkTableName = String.Empty;
Guid iLinkID = Guid.Empty;
if (this.DataMember.Contains(":"))
{
DataCachingProvider.AccrossStructInfo acrrosInfo = DataCachingProvider.GetAccrossStructInfo(busObj, iID, this.DataMember);
if (acrrosInfo != null && (acrrosInfo.FieldName == DataStructureProvider.GetNOColumn(acrrosInfo.TableName) ||
acrrosInfo.FieldName == DataStructureProvider.GetNAMEColumn(acrrosInfo.TableName)))
{
strLinkTableName = acrrosInfo.TableName;
iLinkID = acrrosInfo.TableID;
}
}
else if (DataStructureProvider.IsForeignKey(TableName, this.DataMember))
{
strLinkTableName = DataStructureProvider.GetTableNameOfForeignKey(TableName, this.DataMember);
iLinkID = iID;
}
else
{
strLinkTableName = TableName;
iLinkID = BusinessObjectHelper.GetIDValue(busObj);
}
if (iLinkID != Guid.Empty && String.IsNullOrWhiteSpace(strLinkTableName) == false)
{
ABCScreen.ABCScreenHelper.Instance.RunLink(strLinkTableName, this.OwnerView.Mode, false, iLinkID, ABCScreenAction.None);
return;
}
#endregion
if (String.IsNullOrWhiteSpace(this.LinkScreen) == false)
{
String[] strArrays = this.ParamFields.Split(';');
object[] lstParams = new object[strArrays.Length];
for (int i = 0; i < strArrays.Length; i++)
{
object objParam = strArrays[i];
if (DataStructureProvider.IsTableColumn(busObj.AATableName, strArrays[i]))
{
objParam = ABCBusinessEntities.ABCDynamicInvoker.GetValue(busObj, strArrays[i]);
}
lstParams[i] = objParam;
}
ABCScreen.ABCScreenHelper.Instance.RunLink(this.LinkScreen, this.OwnerView.Mode, false, ABCScreenAction.None, lstParams);
}
}
//}
}
