protected override DevExpress.XtraEditors.Controls.ConvertEditValueEventArgs DoFormatEditValue(object val)
{
object objValue = val;
if (objValue != null && objValue != DBNull.Value)
{
if (this.OwnerEdit != null)
{
ABCTextEdit textEdit = (this.OwnerEdit as ABCTextEdit);
String strDataMember = textEdit.DataMember;
if (DataStructureProvider.IsForeignKey(textEdit.TableName, textEdit.DataMember))
{
strDataMember = textEdit.DataMember + ":" + DataStructureProvider.GetDisplayColumn(textEdit.TableName);
}
if (textEdit.BindingManager.Position >= 0 && textEdit.BindingManager.Current != null && textEdit.BindingManager.Current is ABCBusinessEntities.BusinessObject)
{
if (strDataMember.Contains(":") && objValue is Guid && ABCHelper.DataConverter.ConvertToGuid(objValue) != Guid.Empty)
{
ABCBusinessEntities.BusinessObject objBinds = textEdit.BindingManager.Current as ABCBusinessEntities.BusinessObject;
objValue = DataCachingProvider.GetCachingObjectAccrossTable(objBinds, ABCHelper.DataConverter.ConvertToGuid(objValue), strDataMember);
}
}
}
}
return(base.DoFormatEditValue(objValue));
}
public static void InitDefaultRepositoryLookupEdit(String strTableName, ABCRepositoryLookUpEdit repo)
{
DataConfigProvider.TableConfig config = DataConfigProvider.TableConfigList[strTableName];
#region Columns
foreach (String strField in config.FieldConfigList.Keys)
{
if (config.FieldConfigList[strField].InUse && config.FieldConfigList[strField].IsDefault)
{
DevExpress.XtraEditors.Controls.LookUpColumnInfo col = new DevExpress.XtraEditors.Controls.LookUpColumnInfo();
col.FieldName = strField;
col.Caption = DataConfigProvider.GetFieldCaption(strTableName, strField);
col.Visible = true;
repo.Columns.Add(col);
}
}
#endregion
repo.ValueMember = DataStructureProvider.DataTablesList[strTableName].PrimaryColumn;
repo.DisplayMember = DataStructureProvider.GetDisplayColumn(strTableName);
if (String.IsNullOrWhiteSpace(repo.DisplayMember) && repo.Columns.Count > 0)
{
repo.DisplayMember = repo.Columns[0].FieldName;
}
repo.BestFit();
}
public static void InitDefaultRepositoryGridLookUpEdit(String strTableName, ABCRepositoryGridLookupEdit repo, Boolean isCreateNewView)
{
ABCGridView view;
if (isCreateNewView)
{
view = new ABCGridView(strTableName);
InitDefaultColumns(strTableName, view);
}
else
{
view = GetDefaultGridView(strTableName);
}
repo.View = view;
repo.ValueMember = DataStructureProvider.GetPrimaryKeyColumn(strTableName);
String strDisplayCol = DataStructureProvider.GetDisplayColumn(strTableName);
if (String.IsNullOrWhiteSpace(strDisplayCol))
{
strDisplayCol = repo.ValueMember;
}
repo.DisplayMember = strDisplayCol;
if (view.Columns.Count <= 7)
{
repo.BestFitMode = DevExpress.XtraEditors.Controls.BestFitMode.BestFitResizePopup;
}
else
{
repo.BestFitMode = DevExpress.XtraEditors.Controls.BestFitMode.BestFit;
repo.PopupFormSize = new System.Drawing.Size(700, 400);
}
}
public static String GetDisplayValue(BusinessObject obj)
{
if (obj == null)
{
return(null);
}
string strCol = DataStructureProvider.GetDisplayColumn(obj.AATableName);
object objReturn = ABCDynamicInvoker.GetValue(obj, strCol);
if (objReturn != null)
{
return(objReturn.ToString());
}
return("");
}
public void Initialize(ABCView view)
{
OwnerView = view;
InitControl();
String strFieldName = this.DataMember.Split(':')[0];
if (DataStructureProvider.IsForeignKey(this.TableName, strFieldName))
{
this.LookupTableName = DataStructureProvider.GetTableNameOfForeignKey(this.TableName, strFieldName);
this.ValueMember = DataStructureProvider.GetPrimaryKeyColumn(this.LookupTableName);
this.DisplayMember = DataStructureProvider.GetDisplayColumn(this.LookupTableName);
}
this.DummyText = "...";
}
public override string GetDisplayText(object editValue)
{
if (editValue != null && editValue != DBNull.Value)
{
try
{
if (this.OwnerEdit != null)
{
ABCTextEdit textEdit = (this.OwnerEdit as ABCTextEdit);
if (String.IsNullOrWhiteSpace(textEdit.DataMember) == false && String.IsNullOrWhiteSpace(textEdit.TableName) == false)
{
String strDataMember = textEdit.DataMember;
if (DataStructureProvider.IsForeignKey(textEdit.TableName, textEdit.DataMember))
{
strDataMember = textEdit.DataMember + ":" + DataStructureProvider.GetDisplayColumn(textEdit.TableName);
}
if (String.IsNullOrWhiteSpace(strDataMember) == false)
{
if (!String.IsNullOrWhiteSpace(textEdit.DataSource))
{
if (textEdit.BindingManager.Position >= 0 && textEdit.BindingManager.Current != null && textEdit.BindingManager.Current is ABCBusinessEntities.BusinessObject)
{
object objValue = editValue;
if (strDataMember.Contains(":") && editValue is Guid && ABCHelper.DataConverter.ConvertToGuid(editValue) != Guid.Empty)
{
ABCBusinessEntities.BusinessObject objBinds = textEdit.BindingManager.Current as ABCBusinessEntities.BusinessObject;
objValue = DataCachingProvider.GetCachingObjectAccrossTable(objBinds, ABCHelper.DataConverter.ConvertToGuid(editValue), strDataMember);
}
return(DataFormatProvider.DoFormat(objValue, textEdit.TableName, strDataMember));
}
}
}
}
}
}
catch (Exception ex)
{ }
}
return(base.GetDisplayText(editValue));
}
