Probleme mit StringGrid speichern

[Apollonius]

Einfach mal in die Hilfe schauen:

Zitat:

IfThen Routine

Conditionally returns one of two specified values.

Unit
Math

Syntax


[Delphi] function IfThen(AValue: Boolean; const ATrue: Integer; const AFalse: Integer): Integer; overload;



[Delphi] function IfThen(AValue: Boolean; const ATrue: Int64; const AFalse: Int64): Int64; overload;



[Delphi] function IfThen(AValue: Boolean; const ATrue: Double; const AFalse: Double): Double; overload;


Description
IfThen checks the expression passed as AValue and returns ATrue if it evaluates to true, or AFalse if it evaluates to false. In Delphi, if the AFalse parameter is omitted, IfThen returns 0 or an empty string when AValue evaluates to False.

Du brauchst also zwingend drei Parameter.