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Utility Functions

home/Knowledge Base/Technical Support/API/Client API's/VTL/VTL Client Scripts/Utility Functions/MidString

MidString

13 views 0 Updated on December 16, 2021 hybrid-solutions

Syntax

Public Function MidString(stringVar As String, start As Long, Optional lengthVar As Integer) As String

Description

This function is used to return a string containing a specified number of characters from a string.

Parameters

Key Description
stringVar String expression from which characters are returned.
start Starting position of characters to returned, value of type long
lengthVar Number of character to returned , Optional value of type Integer

Return value

Returns string a value which containing the number of characters in the string we entered.

Exceptions

Error number Condition
5 Start <= 0 or lengthVar <0

Sample

Public Sub main()Dim Str Dim Result str= "VertexFX"Result = MidString(str,2,3)AlertMessage(Result)' it will return ertEnd Sub

See Also

  • RightString
  • LeftString
  • JoinArray


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