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;
}
}
}
}
public void InitLayout(ABCView view, XmlNode node)
{
OwnerView = view;
XmlNode child = node.SelectNodes("C")[0];
if (child == null)
{
return;
}
String strType = child.Attributes["type"].Value.ToString();
String strChildType = child.Attributes["type"].Value.ToString();
Type type = TypeResolutionService.CurrentService.GetType(strChildType);
if (type == null)
{
return;
}
Component comp = (Component)ABCDynamicInvoker.CreateInstanceObject(type);
ABCPresentHelper.DeSerialization(comp, child);
((IABCControl)comp).OwnerView = view;
((IABCControl)comp).InitControl();
(comp as Control).Parent = this;
this.EditControl = (IABCBindableControl)comp;
if (view.Mode != ViewMode.Design && comp is ABCGridLookUpEdit)
{
if (((ABCGridLookUpEdit)comp).Properties.View.Columns.Count <= 2)
{
Component comp2 = (Component)ABCDynamicInvoker.CreateInstanceObject(typeof(ABCLookUpEdit));
((IABCBindableControl)comp2).DataSource = this.DataSource;
((IABCBindableControl)comp2).DataMember = this.DataMember;
((IABCBindableControl)comp2).TableName = this.TableName;
((IABCControl)comp2).OwnerView = view;
((IABCControl)comp2).InitControl();
(comp2 as Control).Parent = this;
this.EditControl = (IABCBindableControl)comp2;
}
}
InvalidateControl();
if (this.OwnerView == null || (this.OwnerView != null && this.OwnerView.Mode != ViewMode.Design))
{
bool isUse = true;
String strRealCol = this.DataMember.Split(':')[0];
if (!DataStructureProvider.IsTableColumn(this.TableName, strRealCol))
{
isUse = false;
}
else if (!DataConfigProvider.TableConfigList.ContainsKey(this.TableName) || !DataConfigProvider.TableConfigList[this.TableName].FieldConfigList.ContainsKey(strRealCol))
{
isUse = false;
}
else if (!DataConfigProvider.TableConfigList[this.TableName].FieldConfigList[strRealCol].InUse)
{
isUse = false;
}
if (!isUse)
{
this.Visible = false;
}
}
}
public void InvalidateControl( )
{
if (EditControl == null && String.IsNullOrWhiteSpace(UIControlType) == false)
{
#region Design - FirstTIme
EditControl = (IABCBindableControl)ABCBusinessEntities.ABCDynamicInvoker.CreateInstanceObject(Type.GetType(UIControlType));
EditControl.DataSource = this.DataSource;
EditControl.DataMember = this.DataMember;
EditControl.TableName = this.TableName;
if (this.DataMember.Contains(":"))
{
SetToReadOnly();
}
#endregion
}
if (EditControl != null)
{
EditControl.DataSource = this.DataSource;
EditControl.DataMember = this.DataMember;
EditControl.TableName = this.TableName;
this.layoutControl1.Controls.Add((this.EditControl as Control));
this.LayoutItem.Control = (this.EditControl as Control);
#region DisplayImage
if (this.DataMember.Contains(":"))
{
DataCachingProvider.AccrossStructInfo acrrosInfo = DataCachingProvider.GetAccrossStructInfo(TableName, this.DataMember);
if (acrrosInfo != null && (acrrosInfo.FieldName == DataStructureProvider.GetNOColumn(acrrosInfo.TableName) ||
acrrosInfo.FieldName == DataStructureProvider.GetNAMEColumn(acrrosInfo.TableName)))
{
STViewsInfo viewIfo = (STViewsInfo) new STViewsController().GetObject(String.Format("SELECT * FROM STViews WHERE [MainTableName] = '{0}' ", acrrosInfo.TableName));
if (viewIfo != null)
{
this.DisplayImage = true;
}
}
}
else if (DataStructureProvider.IsForeignKey(TableName, this.DataMember))
{
String strPKTableName = DataStructureProvider.GetTableNameOfForeignKey(TableName, this.DataMember);
STViewsInfo viewIfo = (STViewsInfo) new STViewsController().GetObject(String.Format("SELECT * FROM STViews WHERE [MainTableName] = '{0}' ", strPKTableName));
if (viewIfo != null)
{
this.DisplayImage = true;
}
}
#endregion
if (DataStructureProvider.IsNOColumn(this.TableName, this.DataMember))
{
ReadOnly = true;
}
#region Permission
DataCachingProvider.AccrossStructInfo accross = DataCachingProvider.GetAccrossStructInfo(this.TableName, this.DataMember);
if (ABCScreen.ABCScreenHelper.Instance.CheckFieldPermission(accross.TableName, accross.FieldName, FieldPermission.AllowView) == false)
{
isAllowView = false;
ReadOnly = true;
}
if (ReadOnly == false)
{
ReadOnly = !ABCScreen.ABCScreenHelper.Instance.CheckFieldPermission(accross.TableName, accross.FieldName, FieldPermission.AllowEdit);
}
#endregion
if (isAllowView)
{
(this.EditControl as DevExpress.XtraEditors.BaseEdit).CustomDisplayText += new DevExpress.XtraEditors.Controls.CustomDisplayTextEventHandler(ABCBindingBaseEdit_CustomDisplayText);
}
if (ReadOnly)
{
SetToReadOnly();
}
else
{
if (this.EditControl is DevExpress.XtraEditors.BaseEdit && (this.EditControl as DevExpress.XtraEditors.BaseEdit).Properties != null)
{
(this.EditControl as DevExpress.XtraEditors.BaseEdit).Properties.AppearanceFocused.BackColor = Color.Bisque;
}
}
}
UpdateLabelText();
}