天敏sdk3000的c#开发包例子,同时驱动两个摄像头,可照相,录像等 哪位大神弄过这个啊?可以详细介绍下吗?SDKC#摄像头照相录像 解决方案 » 免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货 这个主要就是调用 他提供的 api 接口, 有以下几个dll 需要使用,,,然后你找下开发文档,应该就没什么大问题了 [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCAInitSdk")] internal static extern int VCAInitSdk(); [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCAUnInitSdk")] internal static extern int VCAUnInitSdk(); [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCAGetDevNum")] internal static extern void VCAGetDevNum(ref int pDevNum); [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCAConnectDevice")] internal static extern int VCAConnectDevice(int nCards, bool bOverlay, HandleRef hParentWnd,ref tagSIZE szVidSize, VIDEOSOURCE enVideoSource, Int16 nFrameRate, VideoSubType enVideoSubType); [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCAGetStreamStatus")] internal static extern int VCAGetStreamStatus(int nCard, ref GRAPH_STATE pstatus); [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCACapturePicture", ExactSpelling = true)] internal static extern int VCACapturePicture(int nCards, string szFileName, enImageType enImgType, ref RECT rcImg, Int32 nQuality, Int32 nCapCount, bool bCapFast); http://www.aaspx.com/thread-221-1-1.html 这个里面有详细说明的 被自己的小程序雷到了。。 为什么我用Excel类的时候要用全名? c#如何实现跨平台应用? 如何过滤掉HTML代码啊!(在线等) 隐式转换 急!请教如何在C#中生成数据库的.dll文件 C#中DropDownList控件的选定项值的改变问题,谢谢!!!!!!! 请大家看看这个反编译的问题 新手头一次提问,请教一个工具栏的问题,帮帮忙,谢谢了! 求解关于定义委托的时候加event个不加的区别? C#调用C++DLL的两个函数,麻烦给看一下 请大侠给我看看啊,在位置 -1处没有任何行????
有以下几个dll 需要使用,,,然后你找下开发文档,应该就没什么大问题了 [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCAInitSdk")]
internal static extern int VCAInitSdk(); [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCAUnInitSdk")]
internal static extern int VCAUnInitSdk(); [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCAGetDevNum")]
internal static extern void VCAGetDevNum(ref int pDevNum); [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCAConnectDevice")]
internal static extern int VCAConnectDevice(int nCards, bool bOverlay, HandleRef hParentWnd,ref tagSIZE szVidSize, VIDEOSOURCE enVideoSource, Int16 nFrameRate, VideoSubType enVideoSubType); [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCAGetStreamStatus")]
internal static extern int VCAGetStreamStatus(int nCard, ref GRAPH_STATE pstatus); [DllImport("sdk3000_7130.dll", CharSet = CharSet.Auto, EntryPoint = "VCACapturePicture", ExactSpelling = true)]
internal static extern int VCACapturePicture(int nCards, string szFileName, enImageType enImgType, ref RECT rcImg, Int32 nQuality, Int32 nCapCount, bool bCapFast); http://www.aaspx.com/thread-221-1-1.html 这个里面有详细说明的