C#调用大漠实例

【实例简介】C#调用大漠实例

首先添加  CDmSoft.cs 到工程    两个DLL放到EXE目录

 

public static CShapDM.CDmSoft dm = new CShapDM.CDmSoft("dm.dll");

 

申请个全局变量 

然后就可以使用了

例如：

dm.Ver();

【核心代码】

class CDmSoft : IDisposable

    {
        
        #region import DLL 函数
        [DllImport("dmc.dll",CharSet = CharSet.Unicode, CallingConvention = CallingConvention.StdCall)]
        public static extern IntPtr CreateDM(string dmpath);

        [DllImport("dmc.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.StdCall)]
        public static extern int FreeDM();

        [DllImport("dmc.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.StdCall)]
        public static extern string Ver(IntPtr dm);

        [DllImport("dmc.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.StdCall)]
        public static extern int SetPath(IntPtr dm,string path);

        [DllImport("dmc.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.StdCall)]
        public static extern string Ocr(IntPtr dm,int x1,int  y1,int  x2,int  y2,string  color,double sim);

        [DllImport("dmc.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.StdCall)]
        public static extern int FindStr(IntPtr dm,int x1,int  y1,int  x2,int  y2,string  str,string color,double  sim,out object  x,out object  y);

        [DllImport("dmc.dll", CharSet = CharSet.Unicode, CallingConvention = CallingConvention.StdCall)]
        public static extern int GetResultCount(IntPtr dm,string str);