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 我的子窗体显示菜单问题 请问下面的代码怎么用正则表达式提取? 求一递归函数的写法!!!!!!!! 如何实现server和一群client之间的通讯 dataGrid问题求助!!! 报表已做好,但如何调用报表,请各兄弟帮忙啊 请教:再设置数据列的唯一性为真后,如果自定义违反唯一性后的信息? 急!关于资源文件 如何向团队里面添加用户 c# 串口开发问题 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