去年接了个没给钱的私活,就是做这么一个东西,最后也没着落了,今天就把代码发出来大家分享下。
为了,凑字数,直接贴代码:
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1 using System; 2 using System.Collections.Generic; 3 using System.Configuration; 4 using System.Drawing; 5 using System.Drawing.Imaging; 6 using System.Linq; 7 using System.Runtime.InteropServices; 8 using System.Text; 9 using System.Threading; 10 using Microsoft.Office.Core; 11 using PowerPoint = Microsoft.Office.Interop.PowerPoint; 12 using System.Diagnostics; 13 using ThreadState = System.Threading.ThreadState; 14 using System.IO; 15 16 namespace PPT2Image 17 { 18 static class Program 19 { 20 [DllImport("Gdi32.dll")] 21 private static extern int BitBlt(IntPtr hDC, int x, int y, int nWidth, int nHeight, IntPtr hSrcDC, int xSrc, int ySrc, int dwRop); 22 23 private static Object obj = new object(); 24 /// <summary> 25 /// 图片集合 26 /// </summary> 27 private static Queue<Bitmap> _imageList = new Queue<Bitmap>(); 28 /// <summary> 29 /// 索引表 30 /// </summary> 31 private static Dictionary<Int32, IndexObject> _indexs = new Dictionary<Int32, IndexObject>(); 32 /// <summary> 33 /// 每页等待时间 34 /// </summary> 35 private static Int32 deplyTime = 3000; 36 37 private static PowerPoint.Application _objApp; 38 private static PowerPoint._Presentation _objPres; 39 40 private static Int32 width = Int32.Parse(ConfigurationManager.AppSettings["width"]); 41 private static Int32 height = Int32.Parse(ConfigurationManager.AppSettings["height"]); 42 43 /// <summary> 44 /// 图片全局索引 45 /// </summary> 46 private static Int32 _index = 1; 47 /// <summary> 48 /// 图片前一个全局索引 49 /// </summary> 50 private static Int32 _prev_index = 1; 51 52 // 图片的流水号 53 private static Int32 _view_index = 1; 54 // 图片对应的PPT页面编号 55 private static Int32 _slide_index = -1; 56 // 图片对应的前一个PPT页面编号 57 private static Int32 _prev_slide_index = 1; 58 59 /// <summary> 60 /// 每秒图片张数 61 /// </summary> 62 //private static Int32 ImageNum = 20; 63 64 private static String _noteFilePath; 65 private static String _resultFilePath; 66 private static String _outputPath; 67 private static String _filePath; 68 69 /// <summary> 70 /// 索引对象 71 /// </summary> 72 private class IndexObject 73 { 74 /// <summary> 75 /// PPT页索引 76 /// </summary> 77 public Int32 SlideIndex { get; set; } 78 /// <summary> 79 /// PPT页动画索引 80 /// </summary> 81 public Int32 ViewIndex { get; set; } 82 } 83 84 private static Int32 PixelsToPoints(Int32 val, Boolean vert) 85 { 86 Double result; 87 if (vert) 88 { 89 result = Math.Truncate(val * 0.75); 90 } 91 else 92 { 93 result = Math.Truncate(val * 0.75); 94 } 95 96 return (Int32)result; 97 } 98 99 static void Main(string[] args) 100 { 101 ParseArgs(args); 102 103 var fileName = Path.GetFileNameWithoutExtension(_filePath); 104 105 _noteFilePath = Path.Combine(_outputPath, fileName + "_note.txt"); 106 _resultFilePath = Path.Combine(_outputPath, fileName + "_result.txt"); 107 108 if (!Directory.Exists(Path.Combine(_outputPath, "images"))) 109 { 110 Directory.CreateDirectory(Path.Combine(_outputPath, "images")); 111 } 112 113 var imgsPath = Path.Combine(_outputPath, "images.jpg"); 114 try 115 { 116 _objApp = new PowerPoint.Application(); 117 _objPres = _objApp.Presentations.Open(_filePath, WithWindow: MsoTriState.msoFalse); 118 119 _objPres.SaveAs(imgsPath, PowerPoint.PpSaveAsFileType.ppSaveAsPNG, MsoTriState.msoTrue); 120 121 122 // 保存备注 123 SaveNoteInfo(); 124 125 // 设置呈现窗口 126 SetSildeShowWindow(); 127 128 var pptRenderThread = InitPPTRenderThread(); 129 var imageSaveThread = InitImageSaveThread(); 130 131 pptRenderThread.Start(); 132 imageSaveThread.Start(); 133 134 while (_objApp.SlideShowWindows.Count >= 1) Thread.Sleep(deplyTime / 10); 135 136 pptRenderThread.Abort(); 137 //pptRenderThread.Join(); 138 imageSaveThread.Abort(); 139 //imageSaveThread.Join(); 140 141 _objPres.Save(); 142 143 _objApp.Quit(); 144 } 145 catch (Exception ex) 146 { 147 Console.WriteLine(ex.Message); 148 } 149 150 // 杀死powerpnt 151 KillProcess("powerpnt"); 152 153 SaveResult(); 154 155 // 退出 156 Environment.Exit(0); 157 } 158 159 /// <summary> 160 /// 杀死进程 161 /// </summary> 162 /// <param name="processName"></param> 163 private static void KillProcess(String processName) 164 { 165 foreach (var process in Process.GetProcesses()) 166 { 167 if (process.ProcessName.ToLower().Contains(processName)) 168 { 169 process.Kill(); 170 } 171 } 172 } 173 174 /// <summary> 175 /// 初始化参数 176 /// </summary> 177 private static void ParseArgs(String[] args) 178 { 179 // 文件路径 180 _filePath = args[1]; 181 // 输出路径 182 _outputPath = args[3]; 183 } 184 185 /// <summary> 186 /// 保存结果 187 /// </summary> 188 private static void SaveResult() 189 { 190 var stream = new FileStream(_resultFilePath, FileMode.Create); 191 var writer = new StreamWriter(stream); 192 193 var prevSlideIndex = 0; 194 195 // key是图片节点信息 196 foreach (var key in _indexs.Keys) 197 { 198 if (_indexs[key].SlideIndex != prevSlideIndex) 199 { 200 // 前一个key与后一个key之间的图片为一组 201 writer.WriteLine(_indexs[key].SlideIndex + "-" + _indexs[key].ViewIndex); 202 } 203 else 204 { 205 // 前一个key与后一个key之间的图片为一组 206 writer.WriteLine(_indexs[key].SlideIndex + "-" + _indexs[key].ViewIndex); 207 } 208 209 writer.Flush(); 210 stream.Flush(); 211 } 212 213 writer.Close(); 214 stream.Close(); 215 216 writer.Dispose(); 217 stream.Dispose(); 218 } 219 220 /// <summary> 221 /// 初始化图片保存线程 222 /// </summary> 223 /// <returns></returns> 224 private static Thread InitImageSaveThread() 225 { 226 var imageIndex = 1; 227 var imageSaveThread = new Thread(() => 228 { 229 while (true) 230 { 231 if (_imageList.Count == 0) continue; 232 lock (obj) 233 { 234 var bmp = _imageList.Dequeue(); 235 using (var stream = new FileStream(Path.Combine(_outputPath, imageIndex.ToString("0000") + ".jpg"), FileMode.Create)) 236 { 237 bmp.Save(stream, ImageFormat.Jpeg); 238 239 bmp.Dispose(); 240 } 241 242 imageIndex++; 243 } 244 } 245 }); 246 247 return imageSaveThread; 248 } 249 250 251 /// <summary> 252 /// 初始化抓图线程 253 /// </summary> 254 /// <param name="objPres"></param> 255 /// <returns></returns> 256 private static Thread InitCaptureThread(PowerPoint._Presentation objPres) 257 { 258 var thread = new Thread(() => 259 { 260 while (true) 261 { 262 try 263 { 264 var bmp = new Bitmap(width, height); 265 Graphics gSrc = Graphics.FromHwnd((IntPtr)objPres.SlideShowWindow.HWND); 266 IntPtr hdcSrc = gSrc.GetHdc(); 267 Graphics gDes = Graphics.FromImage(bmp); 268 IntPtr hdcDes = gDes.GetHdc(); 269 270 BitBlt(hdcDes, 0, 0, width, height, hdcSrc, 0, 0, 271 (int)(CopyPixelOperation.SourceCopy)); 272 273 gSrc.ReleaseHdc(hdcSrc); 274 gDes.ReleaseHdc(hdcDes); 275 gSrc.Dispose(); 276 gDes.Dispose(); 277 278 _imageList.Enqueue(bmp); 279 } 280 catch (Exception ex) 281 { 282 Console.WriteLine(ex.Message); 283 } 284 285 // 截取140张 退出线程 286 // if (_index % 140 == 0) 287 // { 288 // // 图片索引+1 289 // _index++; 290 // 291 // Thread.CurrentThread.Abort(); 292 // 293 // return; 294 // } 295 296 // 图片索引+1 297 _index++; 298 299 // 修改暂停时间 300 Thread.Sleep(35); 301 } 302 }); 303 304 // 设置最大优先级 305 thread.Priority = ThreadPriority.Highest; 306 307 return thread; 308 } 309 310 /// <summary> 311 /// 初始化PPT呈现线程 312 /// </summary> 313 /// <returns></returns> 314 private static Thread InitPPTRenderThread() 315 { 316 var pptRenderThread = new Thread(() => 317 { 318 // 第一次 319 Thread thread = InitCaptureThread(_objPres); 320 321 try 322 { 323 if (_slide_index == -1) 324 { 325 _slide_index = 1; 326 _objPres.SlideShowWindow.View.First(); 327 _objPres.SlideShowWindow.View.GotoSlide(1); 328 _objPres.SlideShowWindow.View.ResetSlideTime(); 329 330 // 前一个全局索引等于_index 331 _prev_index = _index; 332 333 _indexs.Add(_index, new IndexObject() 334 { 335 SlideIndex = _slide_index, 336 ViewIndex = _view_index 337 }); 338 339 thread.Start(); 340 } 341 } 342 catch (Exception ex) 343 { 344 Console.WriteLine(ex.Message); 345 } 346 347 while (true) 348 { 349 try 350 { 351 // 等待3秒 352 Thread.Sleep(deplyTime); 353 354 //if (thread.ThreadState == ThreadState.Running 355 // || thread.ThreadState != ThreadState.Unstarted) 356 //{ 357 _view_index++; 358 359 if (thread.ThreadState != ThreadState.Aborted) 360 { 361 thread.Abort(); 362 } 363 thread = InitCaptureThread(_objPres); 364 365 // 前一个全局索引等于_index 366 _prev_index = _index; 367 368 // 启动之前,保存索引信息 369 _indexs.Add(_index, new IndexObject() 370 { 371 SlideIndex = _slide_index, 372 ViewIndex = _view_index 373 }); 374 375 thread.Start(); 376 //} 377 378 // 下一个动画页面 379 _objPres.SlideShowWindow.View.Next(); 380 381 if (_slide_index != -1) 382 { 383 // 获取当前PPT索引,第几张PPT 384 _slide_index = _objPres.SlideShowWindow.View.Slide.SlideIndex; 385 386 if (_prev_slide_index != _slide_index) 387 { 388 _view_index = 1; 389 _prev_slide_index = _slide_index; 390 391 // 修改前一个全局索引对应的值 392 _indexs[_prev_index] = new IndexObject() 393 { 394 SlideIndex = _slide_index, 395 ViewIndex = _view_index 396 }; 397 } 398 } 399 } 400 catch (Exception ex) 401 { 402 Console.WriteLine(ex.Message); 403 } 404 } 405 }); 406 407 pptRenderThread.Priority = ThreadPriority.Highest; 408 409 return pptRenderThread; 410 } 411 412 /// <summary> 413 /// 设置呈现窗口 414 /// </summary> 415 private static void SetSildeShowWindow() 416 { 417 // 起始页面索引 418 _objPres.SlideShowSettings.StartingSlide = 1; 419 // 结束页面索引 420 _objPres.SlideShowSettings.EndingSlide = _objPres.Slides.Count; 421 // 放映开始 422 _objPres.SlideShowSettings.Run(); 423 424 // 设置放映窗口宽度 425 _objPres.SlideShowWindow.Width = PixelsToPoints(width, false); 426 // 设置放映窗口高度 427 _objPres.SlideShowWindow.Height = PixelsToPoints(height, true); 428 // 设置放映窗口Top 429 _objPres.SlideShowWindow.Top = 0; 430 // 设置放映窗口Left 431 _objPres.SlideShowWindow.Left = 0; 432 } 433 434 /// <summary> 435 /// 保存备注信息 436 /// </summary> 437 private static void SaveNoteInfo() 438 { 439 var stream = new FileStream(_noteFilePath, FileMode.Create); 440 var writer = new StreamWriter(stream); 441 442 var note = new StringBuilder("{"); 443 444 foreach (PowerPoint.Slide slide in _objPres.Slides) 445 { 446 //writer.Write(slide.SlideIndex + "@"); 447 //读取每个幻灯片的备注文本 448 note.Append("{\"page\":\"" + slide.SlideIndex + "\","); 449 450 foreach (PowerPoint.Shape nodeshape in slide.NotesPage.Shapes) 451 { 452 if (nodeshape.TextFrame.HasText.Equals(MsoTriState.msoTrue)) 453 { 454 //备注 455 note.Append("\"note\":\"" + nodeshape.TextFrame.TextRange.Text + "\""); 456 //writer.Write(nodeshape.TextFrame.TextRange.Text); 457 } 458 } 459 460 note.Append("},"); 461 //writer.WriteLine(); 462 } 463 464 note = note.Remove(note.Length - 1, 1).Append("}"); 465 466 writer.Write(note); 467 468 writer.Close(); 469 stream.Close(); 470 471 writer.Dispose(); 472 stream.Dispose(); 473 } 474 } 475 }
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1 using System; 2 using System.Collections.Generic; 3 using System.Diagnostics; 4 using System.IO; 5 using System.Linq; 6 using System.Text; 7 using System.Text.RegularExpressions; 8 using System.Threading; 9 using System.Threading.Tasks; 10 using System.Configuration; 11 12 namespace PPT2Vedio 13 { 14 static class Program 15 { 16 // 处理文件夹临时路径 17 private static String tempPath = ConfigurationManager.AppSettings["tempPath"]; 18 // 处理结果保存路径 19 private static String resultPath = ConfigurationManager.AppSettings["resultPath"]; 20 // 视频分辨率 21 private static String resolution = ConfigurationManager.AppSettings["resolution"]; 22 23 static void Main(string[] args) 24 { 25 // 监测文件夹路径 26 var moniterPath = ConfigurationManager.AppSettings["moniterPath"]; 27 28 // 初始化文件夹监控线程 29 var folderMoniterThread = InitFolderMoniterThread(); 30 folderMoniterThread.Start(moniterPath); 31 } 32 33 /// <summary> 34 /// 文件夹监控线程 35 /// </summary> 36 private static Thread InitFolderMoniterThread() 37 { 38 var thread = new Thread(path => 39 { 40 while (true) 41 { 42 // 获取监控路径中的文件数量 43 String[] files = Directory.GetFiles(path.ToString(), "*.ppt*"); 44 45 var builder = new StringBuilder(); 46 47 foreach (var file in files) 48 { 49 builder.Append(file + " "); 50 } 51 52 LogFactory.Info("获取文件数量:{0} {1}", files.Length, builder); 53 54 // 先把文件转移 55 foreach (var file in files) 56 { 57 var fileNameWithoutExtension = Path.GetFileNameWithoutExtension(file); 58 59 // 如果路径有中文,替换为guid 60 if (HasChinese(fileNameWithoutExtension)) 61 { 62 fileNameWithoutExtension = Guid.NewGuid().ToString().Replace("-", ""); 63 } 64 65 var path1 = Path.Combine(tempPath, fileNameWithoutExtension); 66 67 if (!Directory.Exists(path1)) 68 { 69 Directory.CreateDirectory(path1); 70 } 71 72 LogFactory.Info("移动文件到新路径:{0}", path1); 73 74 var newPath = Path.Combine(path1, Path.GetFileName(file)); 75 76 // 复制文件 77 File.Move(file, newPath); 78 79 LogFactory.Info("开始处理文件:{0}", file); 80 OperateFile(newPath); 81 } 82 83 // 3秒检查一次 84 Thread.Sleep(1000 * 3); 85 } 86 }); 87 88 return thread; 89 } 90 91 /// <summary> 92 /// 初始化处理文件线程 93 /// </summary> 94 /// <returns></returns> 95 private static void OperateFile(String path) 96 { 97 var rootPath = Path.GetDirectoryName(path); 98 99 // 启动转换Image程序 100 CallProcess("ppt2image.exe", String.Format("-f {0} -o {1}", path, rootPath), false); 101 102 // 杀死进程 103 KillProcess("ppt2image"); 104 105 // 生成结果文件 106 GernateResult(path); 107 108 // 删除临时文件 109 Directory.Delete(rootPath, true); 110 } 111 112 /// <summary> 113 /// 生成结果文件 114 /// </summary> 115 /// <param name="path"></param> 116 private static void GernateResult(String path) 117 { 118 var rootPath = Path.GetDirectoryName(path); 119 120 var fileNameWithoutExtension = Path.GetFileNameWithoutExtension(path); 121 122 if (!Directory.Exists(Path.Combine(resultPath, fileNameWithoutExtension))) 123 { 124 Directory.CreateDirectory(Path.Combine(resultPath, fileNameWithoutExtension)); 125 } 126 127 // 复制备注结果文件 128 File.Copy(Path.Combine(rootPath, fileNameWithoutExtension + "_note.txt"), 129 Path.Combine(resultPath, fileNameWithoutExtension, "note.txt"), true); 130 131 132 // 复制文件 133 File.Copy("ffmpeg.exe", Path.Combine(rootPath, "ffmpeg.exe"), true); 134 135 136 var resultFilePath = Path.Combine(rootPath, fileNameWithoutExtension + "_result.txt"); 137 138 var list = GetFileToList(resultFilePath); 139 140 List<String> durations = null; 141 142 try 143 { 144 // mp4临时文件 145 var mp4TempFilePath = Path.Combine(rootPath, fileNameWithoutExtension + ".mp4"); 146 147 // 启动转换Vedio程序 148 var resultStr = CallProcess(Path.Combine(rootPath, "ffmpeg.exe"), 149 String.Format("-i \"{0}\" -r 45 -f mp4 -s {1} -b 600k -vcodec h264 {2}", 150 Path.Combine(rootPath, "%04d.jpg"), 151 resolution, mp4TempFilePath), true); 152 153 durations = GetDurations(resultStr); 154 155 File.Copy(mp4TempFilePath, Path.Combine(resultPath, fileNameWithoutExtension, fileNameWithoutExtension + ".mp4"), true); 156 } 157 catch (Exception ex) 158 { 159 LogFactory.Error("生成MP4文件异常:" + ex.Message); 160 } 161 162 // 复制图片文件 163 var files = Directory.GetFiles(Path.Combine(rootPath, "images")); 164 165 for (int index = 0; index < files.Length; index++) 166 { 167 try 168 { 169 var file = files[index]; 170 File.Move(file, Path.Combine(resultPath, fileNameWithoutExtension, (index + 1) + ".png")); 171 } 172 catch (Exception ex) 173 { 174 LogFactory.Error("复制PPT图片报错:" + ex.Message); 175 } 176 177 } 178 try 179 { 180 SaveResultFile(resultFilePath, list, durations); 181 182 File.Copy(resultFilePath, 183 Path.Combine(resultPath, fileNameWithoutExtension, "result.txt"), true); 184 } 185 catch (Exception ex) 186 { 187 LogFactory.Error("复制结果文件报错:" + ex.Message); 188 } 189 } 190 191 /// <summary> 192 /// 改变文件名称 193 /// </summary> 194 /// <param name="startIndex"></param> 195 /// <param name="endIndex"></param> 196 /// <param name="files"></param> 197 /// <param name="filePrefix"></param> 198 private static void ChangeFileName(Int32 startIndex, Int32 endIndex, String[] files, String filePrefix) 199 { 200 var tempEndIndex = startIndex + 94; 201 202 Int32 index = 1; 203 foreach (var file in files) 204 { 205 var fileIndex = Int32.Parse(Path.GetFileNameWithoutExtension(file)); 206 207 if (fileIndex >= startIndex && 208 fileIndex <= tempEndIndex) 209 { 210 if (fileIndex <= endIndex) 211 { 212 // 如果在最后的索引范围内,直接复制 213 File.Copy(file, Path.Combine(Path.GetDirectoryName(file), filePrefix + "-" + index.ToString("000") + ".jpg"), true); 214 } 215 else 216 { 217 // 如果超出索引,复制最后一个文件 218 File.Copy(files[endIndex - 1], Path.Combine(Path.GetDirectoryName(file), filePrefix + "-" + index.ToString("000") + ".jpg"), true); 219 } 220 221 222 index++; 223 } 224 else 225 { 226 index = 1; 227 } 228 } 229 } 230 231 /// <summary> 232 /// 读取文件到集合中 233 /// </summary> 234 /// <param name="filePath"></param> 235 /// <returns></returns> 236 private static List<String> GetFileToList(String filePath) 237 { 238 var list = new List<String>(); 239 240 // 读取结果文件 241 var stream = new FileStream(filePath, FileMode.Open); 242 var reader = new StreamReader(stream); 243 244 while (!reader.EndOfStream) 245 { 246 list.Add(reader.ReadLine()); 247 } 248 249 reader.Close(); 250 stream.Close(); 251 252 reader.Dispose(); 253 stream.Dispose(); 254 255 return list; 256 } 257 258 /// <summary> 259 /// 保存结果文件 260 /// </summary> 261 private static void SaveResultFile(String resultFilePath, IEnumerable<string> result, List<String> durations) 262 { 263 var stream = new FileStream(resultFilePath, FileMode.Create); 264 var writer = new StreamWriter(stream); 265 266 var temp = new StringBuilder("{"); 267 268 //var length = durations.Count > result.Count + 1 ? result.Count : durations.Count - 1; 269 var duration = 3; 270 foreach (var str in result) 271 { 272 var t = str.Split('-'); 273 var page = t[0]; 274 var animation = t[1]; 275 276 temp.Append("{\"page\":\"" + page + "\",\"animation\":\"" + 277 animation + "\",\"duration\":\"" + duration + "\"},"); 278 279 writer.Flush(); 280 stream.Flush(); 281 282 duration += 3; 283 } 284 285 temp = temp.Remove(temp.Length - 1, 1).Append("}"); 286 287 writer.Write(temp); 288 289 writer.Close(); 290 stream.Close(); 291 292 writer.Dispose(); 293 stream.Dispose(); 294 } 295 296 /// <summary> 297 /// 保存结果文件 298 /// </summary> 299 private static List<String> GetDurations( String resultStr) 300 { 301 var reg = new Regex(@"time=(?<time>\d{2}:\d{2}:\d{2}.\d{2})"); 302 var matches = reg.Matches(resultStr); 303 304 var list = new List<String>(); 305 306 for (int i = 0; i < matches.Count; i++) 307 { 308 Match match = matches[i]; 309 list.Add(match.Groups["time"].Value); 310 } 311 312 var tempList = new List<String>(); 313 // 合并结果 314 for (int i = 0; i < list.Count - 1; i++) 315 { 316 var str1 = list[i]; 317 var str2 = list[i + 1]; 318 } 319 320 return list; 321 } 322 323 /// <summary> 324 /// 判断是否有中文 325 /// </summary> 326 /// <param name="words"></param> 327 /// <returns></returns> 328 public static bool HasChinese(string words) 329 { 330 string temp; 331 for (int i = 0; i < words.Length; i++) 332 { 333 temp = words.Substring(i, 1); 334 byte[] sarr = Encoding.GetEncoding("gb2312").GetBytes(temp); 335 if (sarr.Length == 2) 336 { 337 return true; 338 } 339 } 340 return false; 341 } 342 343 /// <summary> 344 /// 杀死进程 345 /// </summary> 346 /// <param name="processName"></param> 347 private static void KillProcess(String processName) 348 { 349 foreach (var process in Process.GetProcesses()) 350 { 351 if (process.ProcessName.ToLower().Contains(processName)) 352 { 353 process.Kill(); 354 } 355 } 356 } 357 358 /// <summary> 359 /// 启动程序 360 /// </summary> 361 /// <param name="fileName"></param> 362 /// <param name="args"></param> 363 /// <param name="isGetResults"> </param> 364 private static String CallProcess(string fileName, string args, Boolean isGetResults) 365 { 366 var process = new Process(); 367 process.StartInfo.FileName = fileName;//设置运行的命令行文件 368 process.StartInfo.Arguments = args;//设置命令参数 369 process.StartInfo.CreateNoWindow = true;//不显示dos命令行窗口 370 process.StartInfo.UseShellExecute = false;//是否指定操作系统外壳进程启动程序 371 process.StartInfo.RedirectStandardOutput = isGetResults; 372 process.StartInfo.RedirectStandardError = isGetResults; 373 374 // 启动 375 process.Start(); 376 377 var result = new StringBuilder(); 378 379 if (isGetResults) 380 { 381 process.OutputDataReceived += (s, e) => result.AppendLine(e.Data); 382 process.ErrorDataReceived += (s, e) => result.AppendLine(e.Data); 383 384 process.BeginErrorReadLine(); 385 process.BeginOutputReadLine(); 386 } 387 388 389 // 等待完成 390 process.WaitForExit(); 391 392 if (isGetResults) 393 { 394 process.CancelOutputRead(); 395 process.CancelErrorRead(); 396 397 return result.ToString(); 398 } 399 else 400 { 401 return ""; 402 } 403 } 404 } 405 }
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