IsExtensionValid Method

In This Topic

Indicates whether a filename has a valid extension

Syntax

public static bool IsExtensionValid( 
   string filename,
   string filter
)

Parameters

filename: The file name
filter: The extension filter (e.g. gif, jpg)

Return Value

True if the extension appears in the filter or no filter is set; false otherwise

Requirements

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

FileHelper Class
FileHelper Members

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