# OpenDocumentInDefaultViewer

int OpenDocumentInDefaultViewer (const char documentFilename[], int windowDisplay);

## Purpose

Opens a document in its default viewer. This function has the same effect as double–clicking a document in Windows Explorer.

You can register file types and their default viewers in Windows Explorer by selecting the File Types tab in the Folder Options dialog box.

## Parameters

Input
Name | Type | Description
documentFilename | const char [] | The full path to the document that you want to open.
windowDisplay | integer | Specifies how the document will be opened.

## Return Value

Name | Type | Description
status | integer | Returns 0 if the function succeeds. Otherwise, returns a toolbox error code.