Any idea to call:
BeginThread (@MyObject.F1, Pointer (S))
Michael Van Canneyt wrote:
On Sat, 4 Mar 2006, Amir Aavani wrote:
I have problem with procedure Types.
Look at the following code:
TProcedure= procedure (S: String);
TTest= class
MyF: TProcedure;
procedure F1 (S: String);
procedure F2 (S: String);
....
...
end;
TTest.constructor ;
begin
MyF:= @F1;
end;
it says it can't cast "Procedure (S: String); Object" to TProcedure. The
problem is clear but I don't know
(can't find) any solution to define TProcedure as a procedure of a class which
accepts one argument.
Try the following (note the 'of object' in the declaration):
Type
TMyStringProc = procedure (S : String) of object;
and then
x
MyF : TMyStringProc;
This is documented.
Michael.
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