IModelling.RTrim

Fore Syntax

RTrim(Str: String): String;

Fore.NET Syntax

RTrim(Str: string): string;

Parameters

Str. String.

Description

The RTrim method returns a string with removed spaces at the string end.

Comments

To remove spaces at the beginning of the string, use the IModelling.LTrim method, to remove spaces at the beginning and end of the string, use the IModelling.Trim method.

Fore Example

To execute the example, add a link to the Ms system assembly.

Sub UserProc;
Var
    Func: Modelling;
    res: String;
Begin
    Func := New Modelling.Create;
    res := Func.RTrim("Calculator   ");
    Debug.WriteLine("RTrim(""" + "Calculator   " + """" + ") = " + res);
End Sub UserProc;

After executing the example the console window displays the Calculator string with removed spaces at the end of the string.

Fore.NET Example

The requirements and result of the Fore.NET example execution match with those in the Fore example.

Imports Prognoz.Platform.Interop.Ms;
…
Public Shared Sub Main(Params: StartParams);
Var
    Func: IModelling;
    res: String;
Begin
    Func := New Modelling.Create();
    res := Func.RTrim("Calculator   ");
    System.Diagnostics.Debug.WriteLine("RTrim(""" + "Calculator   " + """" + ") = " + res);
End Sub;

Example of Use in Expressions

Expression:

RTrim("Calculator ")

Result: Calculator.

Expression 2:

RTrim(" Calculator ")

Result: Calculator.

Use: expressions can be used in model formulas of modeling container, in formulas of time series database calculated series, in formulas of the modeling container that is a child one for time series database in formula editor.