IApplicationGlobals.Item

Fore Syntax

Item(Name: String): Variant;

Fore.NET Syntax

Item[Name: string]: object;

Parameters

Name. Name of a global variable.

Description

The Item property determines value of the specified global variable.

Comments

The Name parameter is case-sensitive.

If the specified global variable does not exist, on reading the property returns Null; if the value is set, a variable is created with the specified name and value.

Fore Example

Executing the example requires a form.

Add a link to the UI system assembly.

Sub UserProc;
Var
    App: IApplication;
    Glob: IApplicationGlobals;
Begin
    App := WinApplication.Instance As IApplication;
    Glob := App.Globals;
    Glob.Item("META") := "Repository";
End Sub UserProc;

After executing the example the value of the global variable in the META application is changed. If this variable does not exist, it will be created.

Fore.NET Example

The requirements and result of the Fore.NET example execution match with those in the Fore example. Use Fore.NET analogs instead of Fore components.

Imports Prognoz.Platform.Interop.Ui;
…
Public Sub UserProc();
Var
    Wa: WinApplicationClassClass;
    App: IApplication;
    Glob: IApplicationGlobals;
Begin
    Wa := New WinApplicationClassClass();
    App := Wa.Instance[Null] As IApplication;
    Glob := App.Globals;
    Glob.Item["META"] := "Repository";
End Sub;