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LCL: fixed warnings by using out parameter instead of var paramater

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git-svn-id: trunk@13579 -
This commit is contained in:
vincents 2008-01-02 10:00:22 +00:00
parent 7e5dbd0350
commit 0ced829a0f
2 changed files with 6 additions and 6 deletions
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6
lcl/dialogs.pp
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@ -500,10 +500,10 @@ type
TSelectDirOpts = set of TSelectDirOpt; TSelectDirOpts = set of TSelectDirOpt;
function SelectDirectory(const Caption, InitialDirectory: string; function SelectDirectory(const Caption, InitialDirectory: string;
var Directory: string): boolean; out Directory: string): boolean;
function SelectDirectory(const Caption, InitialDirectory: string; function SelectDirectory(const Caption, InitialDirectory: string;
var Directory: string; ShowHidden: boolean; HelpCtx: Longint = 0): boolean; out Directory: string; ShowHidden: boolean; HelpCtx: Longint = 0): boolean;
function SelectDirectory(var Directory: string; function SelectDirectory(out Directory: string;
Options: TSelectDirOpts; HelpCtx: Longint): Boolean; Options: TSelectDirOpts; HelpCtx: Longint): Boolean;

6
lcl/include/messagedialogs.inc
View File

@ -255,13 +255,13 @@ begin
end; end;
function SelectDirectory(const Caption, InitialDirectory: string; function SelectDirectory(const Caption, InitialDirectory: string;
var Directory: string): boolean; out Directory: string): boolean;
begin begin
Result:=SelectDirectory(Caption,InitialDirectory,Directory,false); Result:=SelectDirectory(Caption,InitialDirectory,Directory,false);
end; end;
function SelectDirectory(const Caption, InitialDirectory: string; function SelectDirectory(const Caption, InitialDirectory: string;
var Directory: string; ShowHidden: boolean; HelpCtx: Longint): boolean; out Directory: string; ShowHidden: boolean; HelpCtx: Longint): boolean;
var var
SelectDirectoryDialog: TSelectDirectoryDialog; SelectDirectoryDialog: TSelectDirectoryDialog;
begin begin
@ -279,7 +279,7 @@ begin
Directory:=''; Directory:='';
end; end;
function SelectDirectory(var Directory: string; function SelectDirectory(out Directory: string;
Options: TSelectDirOpts; HelpCtx: Longint): Boolean; Options: TSelectDirOpts; HelpCtx: Longint): Boolean;
var var
SelectDirectoryDialog: TSelectDirectoryDialog; SelectDirectoryDialog: TSelectDirectoryDialog;