public static void CheckWarning(DataListDeleteRowDev entity)
{
entity.Warning.Clear();
if (entity.TargetWindow == EnumTargetWindow.Current)
{
if (entity.HostFormEntity.Elements.Contains(entity.DataList) == false)
{
entity.Warning.AddWarningSign(entity, Language.Current.EventDev_DataListOperatorDev_DataListNotExist);
}
else
{
foreach (DataListDeleteRowEvent.WhereItem where in entity.Where)
{
if (entity.HostFormEntity.Elements.Contains(where.DataColumn) == false)
{
entity.Warning.AddWarningSign(entity, Language.Current.EventDev_DataListOperatorDev_DataColumnNotExist);
}
}
}
}
else if (entity.TargetWindow == EnumTargetWindow.Caller)
{
if (_windowComponentService.CheckElementExistByCode(
entity.DataList, FormElementEntityDevTypes.Instance.GetProvideAttribute(typeof(UIElementDataListEntity))) == false)
{
entity.Warning.AddWarningSign(entity, Language.Current.EventDev_DataListOperatorDev_DataListNotExist);
}
else
{
foreach (DataListDeleteRowEvent.WhereItem where in entity.Where)
{
if (_windowComponentService.CheckDataColumnExistByCode(entity.DataList, where.DataColumn) == false)
{
entity.Warning.AddWarningSign(entity, Language.Current.EventDev_DataListOperatorDev_DataColumnNotExist);
}
}
}
}
DataSourceProvideArgs args = new DataSourceProvideArgs()
{
WindowEntity = entity.HostFormEntity
};
foreach (DataListDeleteRowEvent.WhereItem where in entity.Where)
{
if (_dataSourceProvideFactory.Validate(where.Source, args) == false)
{
entity.Warning.AddWarningSign(entity, Language.Current.EventDev_DataListOperatorDev_FormElementNotExist);
}
}
}
public override void SetParameter(EventBase even)
{
DataListDeleteRowDev _event = even as DataListDeleteRowDev;
this.DataListId = _event.DataList;
this.TargetWindow = _event.TargetWindow;
this._wheres = new BindingList <DataListDeleteRowEvent.WhereItem>(_event.Where);
this._warningTable.Clear();
//为用于显示的DataColumnName和SourceName赋值
bool warningRow = false;
DataSourceProvideArgs args = new DataSourceProvideArgs()
{
WindowEntity = this.HostAdapter.HostFormEntity
};
foreach (DataListDeleteRowEvent.WhereItem where in _wheres)
{
//where.SourceName = StringParserLogic.DataSourceVisibleString(this.HostAdapter.HostFormEntity, where.Source.ToString(), out warningRow);
where.SourceName = DataSourceProvideFactory.Instance.GetDisplayString(where.Source, args);
if (String.IsNullOrEmpty(where.SourceName))
{
warningRow = true;
}
//如果是当前窗体
if (this.TargetWindow == EnumTargetWindow.Current)
{
UIElement formElementDataList = this.HostAdapter.HostFormEntity.FindFormElementById(_event.DataList);
if (formElementDataList == null)
{
warningRow = true;
}
else
{
//FormElementDataListEntityDev
UIElementDataListEntity dataList = (UIElementDataListEntity)formElementDataList;
UIElementDataListColumnEntityAbstract dataColumn = dataList.GetDataColumn(where.DataColumn);
if (dataColumn == null)
{
warningRow = true;
}
else
{
where.DataColumnName = dataColumn.Name;
}
}
}
//如果是调用者窗体
else
{
where.DataColumnName = where.DataColumn;
}
this._warningTable.Add(where, warningRow);
}
this.dataGridViewDataSet.DataSource = this._wheres;
}
