StringToHGlobalAnsi()

static unsafe IntPtr System.Runtime.InteropServices.Marshal.StringToHGlobalAnsi ( string? s )

inlinestatic

Definition at line 1293 of file Marshal.cs.

    {
        if (s == null)
        {
            return IntPtr.Zero;
        }
        long num = (long)(s.Length + 1) * (long)SystemMaxDBCSCharSize;
        int num2 = (int)num;
        if (num2 != num)
        {
            ThrowHelper.ThrowArgumentOutOfRangeException(ExceptionArgument.s);
        }
        IntPtr intPtr = AllocHGlobal((IntPtr)num2);
        StringToAnsiString(s, (byte*)(void*)intPtr, num2);
        return intPtr;
    }

References System.Runtime.InteropServices.Marshal.AllocHGlobal(), System.s, System.Runtime.InteropServices.Marshal.StringToAnsiString(), System.Runtime.InteropServices.Marshal.SystemMaxDBCSCharSize, System.ThrowHelper.ThrowArgumentOutOfRangeException(), and System.IntPtr.Zero.

Referenced by Internal.Cryptography.CngAsnFormatter.FormatNative(), and Microsoft.Xna.Framework.Graphics.EffectParameter.SetValue().