日期:2014-05-18 浏览次数:20963 次
C中代码:
void read( char *filename )
{
    .......
}[DllImport("myC.dll", EntryPoint = "read", CharSet = CharSet.Auto)]
public static extern void read(ref byte filename);调用示例:
string name = @"d:\result\Gaussian_6_0.3.jpg";
            byte[] filename = new byte[100];
            for (int i = 0; i < name.Length; i++)
            {
                filename[i] = (byte)name[i];
            }
            liblept168.read(ref filename[0]);