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    TUnicodeStringBuilder.EnsureCapacity

    Set the capacity if needed.

    Declaration

    Source position: syssbh.inc line 86

    public 
function TUnicodeStringBuilder.EnsureCapacity(aCapacity: Integer)
                                              : Integer;

    Description

    EnsureCapacity checks that aCapacity is in the allowed range (less than MaxCapacity) and if the current capacity is less than aCapacity, increases the capacity to aCapacity.

    Errors

    If aCapacity is larger than MaxCapacity or negative, an ERangeError exception is raised.

    See also

    Name Description
    MaxCapacity Maximum capacity of the string buffer.