C# Signature:

[DllImport("Api-ms-win-core-version-l1-1-0.dll")]
static extern int GetFileVersionInfoSize(string fileName, [Out]IntPtr dummy);

VB Signature:

Declare Function GetFileVersionInfoSize Lib "Api-ms-win-core-version-l1-1-0.dll" (fileName As String, <Out> dummy As IntPtr) As Integer

User-Defined Types:

None.

Alternative Managed API:

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Notes:

Use this declaration on Windows 10. On previous versions use http://pinvoke.net/default.aspx/version/GetFileVersionInfoSize.html

Tips & Tricks:

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Sample Code:

GetFileVersionInfoSize(@"c:\someFolder\someFile.dll", IntPtr.Zero);

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