private DataTable GetDataTableForListItem(Constraint constraint)
{
CheckValidationObject(constraint);
dependencyRelation = new DependencyRelations(constraint, collectionEntityInstance[numberRow]);
return(dependencyRelation.SetRelationColumnsValue_GetReferenceTable(true, true)); //ReferenceTableDataSource;
}
private void CheckValidationObject(Constraint constraint)
{
var entityInstanceID = collectionEntityInstance[numberRow].RelationColumnsValue.FirstOrDefault(x => x.ConstraintID == constraint.ConstraintObjID).EntityInstanceID;
var olderValueCell = oldValueCell == null ? "" : oldValueCell.ToString();
var CleanValue = !string.IsNullOrEmpty(olderValueCell) ? GetObjID(olderValueCell) : "";
if (entityInstanceID == null)
{
entityInstanceID = "";
}
if (entityInstanceID != CleanValue) //Проверяем соответсвует ли запись в Excel и в объекте collectionEntityInstance[numberRow]
{
UpdateValueFromRow();
}
}
public Relation(Constraint constraint, string referenceEntityInstanceID)
{
this._constraint = constraint;
this._referenceEntityInstanceID = referenceEntityInstanceID;
}
internal List <ListItem> GetData(Excel.Application excelApplication)
{
#region get Schema
if (TemplateAndShemaData.schema == null)
{
FillSchema();
TemplateAndShemaData.schema = Schema;
}
else
{
Schema = (Schema)TemplateAndShemaData.schema;
}
#endregion
ParsersExcel();
#region get Template
if (TemplateAndShemaData.template == null)
{
GetTemplate();
TemplateAndShemaData.template = template;
}
else
{
template = (Template)TemplateAndShemaData.template;
}
#endregion
#region get CollectionEntityInstance
if (TemplateAndShemaData.collectionEntityInstance != null)
{
collectionEntityInstance = (List <EntityInstance>)TemplateAndShemaData.collectionEntityInstance;
}
else
{
TemplateAndShemaData.collectionEntityInstance = collectionEntityInstance = new List <EntityInstance>();
}
while (collectionEntityInstance.Count <= numberRow)
{
var entityInstance = new EntityInstance(string.Empty, template.Entity.SystemName, false);
entityInstance.Constraints = template.Entity.Constraints;
entityInstance.SetRelationColumnsValue();
collectionEntityInstance.Add(entityInstance);
}
#endregion
var field = FindConstraint(NameColumn);
var dt = new DataTable();
if (field is Constraint)
{
dt = GetDataTableForListItem(constraintLink = field as Constraint);
fieldType = FieldType.Constraint;
}
else if (field is TemplateField)
{
GetFieldType(field as TemplateField);
return(null);
}
return(CreateListItems(dt));
}
