public override void Validate(ExtendedDataEntity[] dataEntities, ValidateContext validateContext, Context ctx)
{
ReportSchemeService service = new ReportSchemeService();
foreach (ExtendedDataEntity entity in dataEntities)
{
this.DeleteValidator(ctx, validateContext, entity, service);
}
}
private void DeleteValidator(Context ctx, ValidateContext validateContext, ExtendedDataEntity entity, ReportSchemeService service)
{
long reportSchemeId = Convert.ToInt64(entity["Id"]);
bool flag = service.IsReportSchemeUsed(ctx, reportSchemeId);
bool ctrlRuleBySchemeId = service.GetCtrlRuleBySchemeId(ctx, reportSchemeId);
if (flag || ctrlRuleBySchemeId)
{
string.Format("模板样式方案 {0} 已经被引用，不允许删除！", entity["Name"]);
validateContext.AddError(entity, new ValidationErrorInfo("Name", "Id", entity.DataEntityIndex, 0, Convert.ToString(entity["Id"]), "该模板样式方案已经被其他单据引用，不能删除！", "删除：", ErrorLevel.Error));
}
}