public virtual void Delete()
{
int affectedRows = 0;
if (!string.IsNullOrWhiteSpace(DEList.TableName))
{
DBObjectBase dataObj = DMFactory.GetDBObject(DEList.TableName, settings);
if (dataObj.DBTypeForTable == DBObjectBase.DBType.SQLSERVER)
{
affectedRows = dataObj.DeleteCurrentValues();
}
else if (dataObj.DBTypeForTable == DBObjectBase.DBType.DB2)
{
affectedRows += dataObj.DeleteCurrentValuesDB2();
}
}
else if (!string.IsNullOrWhiteSpace(DEList.FunctionName))
{
DBObjectBase modObject = DMFactory.GetModuleObject(DEList.ModuleObjectName, settings);
affectedRows = modObject.DeleteCurrentValues();
}
affectedRows += settings.DB2AccessQueue.Execute(settings);
if (affectedRows > 0)
{
DEList.StatusMessage = "Delete succeeded";
DEList.HasError = false;
}
else
{
DEList.StatusMessage = "Delete failed";
DEList.HasError = true;
}
}
protected virtual void RetrieveData()
{
if (!string.IsNullOrWhiteSpace(DEList.TableName))
{
DBObjectBase dataObj = DMFactory.GetDBObject(DEList.TableName, settings);
DataTable dtForList = dataObj.RetrieveDTForList();
DEList.Data = GetDEEntities(DEList.DataColumns, DEList.VariableKeyColumns, dtForList);
}
else if (!string.IsNullOrWhiteSpace(DEList.FunctionName))
{
//function name goes to module object and call the function and get the customized datatable which may be from mroe than one table
DBObjectBase modObject = DMFactory.GetModuleObject(DEList.ModuleObjectName, settings);
DataTable dtForList = modObject.RetrieveDTForList();
DEList.Data = GetDEEntities(DEList.DataColumns, DEList.VariableKeyColumns, dtForList);
}
}