diff --git a/sdk-api-src/content/commdlg/nc-commdlg-lpofnhookproc.md b/sdk-api-src/content/commdlg/nc-commdlg-lpofnhookproc.md
index 7cea23a257d..b998c4cb324 100644
--- a/sdk-api-src/content/commdlg/nc-commdlg-lpofnhookproc.md
+++ b/sdk-api-src/content/commdlg/nc-commdlg-lpofnhookproc.md
@@ -55,21 +55,21 @@ The LPOFNHOOKPROC type defines a pointer to this callback function. OF
## -parameters
-### -param unnamedParam1
+### -param hdlg
A handle to the child dialog box of the Open or Save As dialog box. Use the GetParent function to get the handle to the Open or Save As dialog box.
-### -param unnamedParam2
+### -param lParam
The identifier of the message being received.
-### -param unnamedParam3
+### -param uiMsg
-Additional information about the message. The exact meaning depends on the value of the unnamedParam2 parameter.
+Additional information about the message. The exact meaning depends on the value of the lParam parameter.
-### -param unnamedParam4
+### -param wParam
-Additional information about the message. The exact meaning depends on the value of the unnamedParam2 parameter. If the unnamedParam2 parameter indicates the WM_INITDIALOG message, unnamedParam4 is a pointer to an OPENFILENAME structure containing the values specified when the dialog box was created.
+Additional information about the message. The exact meaning depends on the value of the lParam parameter. If the lParam parameter indicates the WM_INITDIALOG message, wParam is a pointer to an OPENFILENAME structure containing the values specified when the dialog box was created.
## -returns
@@ -119,4 +119,4 @@ Do not call the EndD
-Reference
\ No newline at end of file
+Reference