DELPHI GetWindowText »ñÈ¡´°¿Ú±êÌâ
//ÉùÃ÷:
GetWindowText(
hWnd: HWND; {´°¿Ú¾ä±ú}
lpString: PChar; {½ÓÊÕÎı¾µÄ»º³åÇøµÄÖ¸Õë}
nMaxCount: Integer {Ö¸¶¨»º³åÇø´óС, ÆäÖаüº¬NULL×Ö·û; Èç¹ûÎı¾³¬³ö£¬»á±»±»½Ø¶Ï}
): Integer; {·µ»Ø×Ö·û¸öÊý, ²»°üÀ¨ÖжϵĿÕ×Ö·û; Èç¹û±êÌâΪ¿Õ»ò¾ä±úÎÞЧ, Ôò·µ»ØÁã}
//¾ÙÀý:
var
arr: array[0..254] of Char;
begin
GetWindowText(Handle, @arr, SizeOf(arr));
ShowMessage(arr); {Form1}
end;
//±êÌâÎı¾¸öÊý:
var
arr: array[0..254] of Char;
num: Integer;
begin
num := GetWindowText(Handle, arr, SizeOf(arr));
ShowMessage(IntToStr(num)); {5}
end;
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library mydll;
uses
base in 'base.pas';
exports
Triple name 'Tr';
{$R *.res}
begin
end.
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interface
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