C# Signature:

/// <summary>
/// Shows or hides the image being dragged.
/// </summary>
/// <param name="fShow">Value specifying whether to show or hide the image being dragged.
/// Specify <see langword="true"/> to show the image or <see langword="false"/> to hide the image.</param>
/// <returns>Returns nonzero if successful, or zero otherwise. </returns>
[DllImport("comctl32.dll", CharSet = CharSet.Auto)]
[return: MarshalAs(UnmanagedType.Bool)]
internal static extern bool ImageList_DragShowNolock([MarshalAs(UnmanagedType.Bool)] bool fShow);

VB Signature:

''' <summary>
''' Shows or hides the image being dragged.
''' </summary>
''' <param name="fShow">Value specifying whether to show or hide the image being dragged.
''' Specify <see langword="true"/> to show the image or <see langword="false"/> to hide the image.</param>
''' <returns>Returns nonzero if successful, or zero otherwise. </returns>
<DllImport("comctl32.dll", CharSet := CharSet.Auto)> _
Friend Shared Function ImageList_DragShowNolock(<MarshalAs(UnmanagedType.Bool)> fShow As Boolean) As <MarshalAs(UnmanagedType.Bool)> Boolean
End Function

User-Defined Types:

None.

Alternative Managed API:

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Notes:

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