C# Signature:

[DllImport("winspool.drv"), SetLastError=true]
static extern int ClosePrinter(IntPtr hPrinter);            

VB Signature:

User-Defined Types:

None.

Notes:

As always, only do SetLastError=true if you actually intend to call GetLastError.

Tips & Tricks:

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Sample Code:

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Alternative Managed API:

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