Calling Native DLL Functions : Native Windows Function « Windows « C# / CSharp Tutorial

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C# / CSharp Tutorial » Windows » Native Windows Function

29.10.1.Calling Native DLL Functions

using System;

using System.Runtime.InteropServices;

class Test

{

    [DllImport("user32.dll")]

    public static extern int MessageBox(IntPtr h, string m, string c, int type);

    public static void Main()

    {

        int retval = MessageBox(IntPtr.Zero, "Hello", "Caption", 0);

    }

}

29.10.Native Windows Function
	29.10.1.	Calling Native DLL Functions
	29.10.2.	Calling a Function with a Structure Parameter
	29.10.3.	Enumerate Display Monitors
	29.10.4.	Get Workstation information
	29.10.5.	Get Computer name (char * parameter)
	29.10.6.	Get free disk space
	29.10.7.	Use native windows function to read file
	29.10.8.	The windows version information
	29.10.9.	Get current Active Window
	29.10.10.	Writing INI file: Write Private Profile String
	29.10.11.	Reading INI file: Get Private Profile String
	29.10.12.	GetVersionEx by using kernel32.dll
	29.10.13.	Get computer name (StringBuilder parameter)
	29.10.14.	Lock work station
	29.10.15.	Get Monitor Information

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