IHashtable.ContainsValue

Syntax

ContainsValue(Value: Variant): Boolean;

Parameters

Value. Element value.

Description

The ContainsValue method checks if the element, which value is passed by the Value parameter, exists.

Example

Sub Main;

Var

Hash: IHashtable;

i: Integer;

s: String;

Begin

Hash:=New Hashtable.Create;

For i:=0 To Math.RandBetweenI(50,100) Do

Hash.Add("Key_"+Math.RandBetweenI(0,100).ToString,"Value "+Math.RandBetweenI(0,100).ToString);

End For;

If Hash.ContainsValue("Value 25") Then

s:="Yes";

Else

s:="No";

End If;

End Sub Main;

After executing the example a glossary is generated, and the "s" variable is set to Yes, if it contains an element with the Value 25 value.

See also:

IHashtable