IMetabaseUpdateNode.Condition

Syntax

Condition: IExpression;

Description

The Condition property returns a condition with the execution of which the object is updated.

Example

Executing the example requires a repository object with the Form_1 identifier.

Sub Main;

Var

MB: IMetabase;

MU: IMetabaseUpdate;

Prop: IMetabaseUpdateProperty;

UFN: IMetabaseUpdateFolderNode;

Object: IMetabaseUpdateObjectNode;

Begin

MB := MetabaseClass.Active;

MU := MB.CreateUpdate;

//adding a flag

Prop := MU.Properties.Add;

Prop.DataType := DbDataType.Integer;

Prop.Id := "Flag1";

Prop.Name := "Flag1";

Prop.Value := 1;

//adding an object

UFN := MU.RootFolder;

Object := UFN.Add(MetabaseUpdateNodeType.Object) As IMetabaseUpdateObjectNode;

Object.Object := MB.ItemById("Form_1");

Object.Label := MB.ItemById("Form_1").Name;

Object.Condition.AsString := "Flag1 = 2";

//saving an update

MU.SaveToFileNF("C:\Pef1.pefx");

End Sub Main;

After executing this example a new update is created. A flag, used for assigning update conditions, will be created in the update, and a repository object with the Form_1 identifier will be added to an objects list. This object will be assigned a condition, after that the update is saved into the C:\Pef1.pefx file.