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    <p>Robert, you can do that using a dialog template. </p> <p>First you must store the template as a resource in your app, then load the template using the <a href="http://msdn.microsoft.com/en-us/library/ms646839%28v=vs.85%29.aspx" rel="noreferrer"><code>TOpenFilename</code></a> structure (don't worry by the name, is the same for open and save dialogs) and finally call the <a href="http://msdn.microsoft.com/en-us/library/ms646928%28v=vs.85%29.aspx" rel="noreferrer"><code>GetSaveFileName</code></a> function passing the <code>TOpenFilename</code> structure.</p> <p>check this sample </p> <p>Create a resource file (calledSaveDialog.rc) with the dialog template (look the MyCheckBox added)</p> <pre><code>MYSAVEFILE DIALOG -1, 1, 300, 60 STYLE DS_3DLOOK | DS_CONTROL | WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS CAPTION "" FONT 8, "Tahoma" { CONTROL "MyCheckBox", 666, "button", BS_AUTOCHECKBOX | WS_CHILD | WS_VISIBLE | WS_TABSTOP, 84, 19, 60, 12 } </code></pre> <p>this is the source code</p> <pre><code>Uses CommDlg; var lpofn : TOpenFilename; lpstrFile: Array[0..MAX_PATH-1] of Char; {$R *.dfm} {$R SaveDialog.Res} function _lpfnHook(hdlg: HWND; uiMsg:UINT;wParam:WPARAM;lParam:LPARAM): UINT stdcall; begin Result:=0; case uiMsg of // Set the initial state of mycheckbox to checked WM_INITDIALOG : CheckDlgButton(hdlg,666,BST_CHECKED); WM_COMMAND : case wParam of 666: begin if (IsDlgButtonChecked(hdlg,666)=BST_CHECKED) then ShowMessage('MyCheckBox was checked') else if (IsDlgButtonChecked(hdlg,666)=BST_UNCHECKED) then ShowMessage('MyCheckBox was unchecked'); end; end; end; end; procedure TFrmMain.Button1Click(Sender: TObject); begin ZeroMemory(@lpofn,sizeof(lpofn)); lpofn.lStructSize := SizeOf(lpofn); lpofn.hwndOwner := Handle; lpofn.hInstance := hInstance; //set the filter name lpofn.lpstrFilter := 'All files (*.*)'#0'*.*'#0#0; lpofn.lpstrTitle := 'Save As'; lpofn.lpstrFile := lpstrFile; lpofn.nMaxFile := MAX_PATH; //Set the template Name lpofn.lpTemplateName :='MYSAVEFILE'; //set the callback function lpofn.lpfnHook := _lpfnHook; lpofn.Flags := OFN_EXPLORER or OFN_CREATEPROMPT or OFN_HIDEREADONLY or OFN_PATHMUSTEXIST or OFN_ENABLEHOOK or OFN_ENABLETEMPLATE; //execute the dialog if GetSaveFileName(lpofn) then ShowMessage(lpofn.lpstrFile); end; </code></pre> <p>and this is the output</p> <p><img src="https://i.stack.imgur.com/9W7XB.png" alt="enter image description here"></p>
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    1. POHow to add a checkbox to TSaveDialog in Delphi 2010
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    1. USRRUZ
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    1. CONicely done, RRUZ. Great answer, plus sample code, and shows screen capture of the result. Thanks!
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Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

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