C#编程调用Cards.dll实现图形化发牌功能示例_网络技术

本文实例讲述了C#编程调用Cards.dll实现图形化发牌功能。分享给大家供大家参考，具体如下：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using System.Windows.Forms.Design;
namespace GetCards
{
  public partial class Form1 : Form
   {
     [DllImport("cards.dll")]
    public static extern bool cdtInit(ref int width, ref int height);
     [DllImport("cards.dll")]
    public static extern void cdtTerm();
     [DllImport("cards.dll")]
    public static extern bool cdtDraw(IntPtr hdc,int x,int y,int card,int mode,long color);
    //mode=0表正面,1表反面,Color我从0-0xFF000试了很多,好象没颜色改变
    //[DllImport("cards.dll")]
    //public static extern bool cdtDrawExt(IntPtr hdc,int x,int y,int dx,int dy,int card,int type,long color);
    //[DllImport("cards.dll")]
    //public static extern bool cdtAnimate(IntPtr hdc,int cardback,int x,int y,int frame);
    int[] bb = new int[100];
    public Form1()
     {
       InitializeComponent();
     }
    private void Form1_Load(object sender, EventArgs e)
     {
      int width, height;
       width = 0; height = 0;
       cdtInit(ref width, ref height);
     }
    private void btn_PaintCard_Click(object sender, EventArgs e)
     {
      int i, k, left_x, top_y, CardId;
      for (k = 0; k <= 3; k++)
       {
        for (i = 1; i <= 13; i++)
         {
           left_x = 20 + (i - 1) * 15;        //牌的重叠后的宽度是15
           top_y = 20 + k * 100;           //每行13张牌.高度是20
           CardId = (i - 1) * 4 + k;         //原来52张牌是编了号的
           cdtDraw(this.CreateGraphics().GetHdc(), left_x, top_y, CardId, 0,9);
         }
       }
     }
    private void Form1_FormClosed(object sender, FormClosedEventArgs e)
     {
       cdtTerm();
     }
    private void btn_PaintBack_Click(object sender, EventArgs e)
     {
      int i, left_x, top_y, BackId;
      for (i = 0; i <= 11; i++)              //12张牌背面图
       {
         BackId = i;
         top_y = 20 + (i & 3) * 100;           //小于等于3的不变,>3的截尾,相当于竖排
         left_x = 20 + (i >> 2) * 80 + 180 + 80;     //左边牌占15*12+80=260,也就是和最右张牌20(隐含了牌大小=80)
         cdtDraw(this.CreateGraphics().GetHdc(), left_x, top_y, 54 + BackId, 1, 9);
       }
     }
    private void btn_Random1_Click(object sender, EventArgs e) //第一种方法实现随机交换牌
     {
      int ii, k, left_x, top_y, CardId;
      int[] theArray = new int[52];
       Random r = new Random();
       listBox1.Items.Clear();
      for (int i = 0; i < 52; i++)
       {
         theArray[i] = i + 1;
       }
      for (int i = 0; i < 52; i++) //就是做52次随机交换两张牌
       {
        int a = r.Next(52); //生成0--->51的随机数
        int b = r.Next(52);
        int tmp = theArray[a];
         theArray[a] = theArray[b];
         theArray[b] = tmp;
       }
      for (int i = 0; i < 52; i++)
       {
         listBox1.Items.Add(theArray[i]);
         k = (int)(i / 13);
         ii = i % 13 + 1;
         left_x = 20 + (ii - 1) * 15;
         top_y = 20 + k * 100;
         CardId = theArray[i] - 1;
         cdtDraw(this.CreateGraphics().GetHdc(), left_x, top_y, CardId, 0, 9);
       }
     }
    private void btn_Random2_Click(object sender, EventArgs e) //第一种方法实现随机交换牌
     {
      int ii, k, left_x, top_y, CardId;
      int[] theArray = new int[52];
      int i = 0;
      while (i < theArray.Length)
       {
         theArray[i] = ++i;
       }
       Random r = new Random();
       listBox1.Items.Clear();
      while (i > 1) //从51-->1依次随机向前交换获得最终值
       {
        int j = r.Next(i);
        int t = theArray[--i];
         theArray[i] = theArray[j];
         theArray[j] = t;
       }
      for (i = 0; i < theArray.Length; ++i)
       {
         listBox1.Items.Add(theArray[i].ToString());
         k = (int)(i / 13);
         ii = i % 13 + 1;
         left_x = 20 + (ii - 1) * 15;
         top_y = 20 + k * 100;
         CardId = theArray[i] - 1;
         cdtDraw(this.CreateGraphics().GetHdc(), left_x, top_y, CardId, 0, 9);
       }
     }
   }
}

界面设计的话截图比贴Designer.cs省事多了:

更多关于C#相关内容感兴趣的读者可查看本站专题：《C#图片操作技巧汇总》、《C#常见控件用法教程》、《WinForm控件用法总结》、《C#数据结构与算法教程》、《C#面向对象程序设计入门教程》及《C#程序设计之线程使用技巧总结》

希望本文所述对大家C#程序设计有所帮助。

# C# # 调用 # Cards.dll # 图形化 # 发牌 # C#代码实现扑克牌排序的几种方式 # C#实现洗牌游戏实例 # C# L型棋牌覆盖实现代码与效果 # C#编写控制台程序纸牌游戏 # 程序设计 # 种方法 # 随机数 # 相关内容 # 感兴趣 # 数据结构 # 给大家 # 更多关于 # 试了 # 所述 # 使用技巧 # 面向对象 # 编了 # 操作技巧 # 讲述了 # 两张牌 # ref # cdtInit # bool

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