//browse and show image
private void browseBtn_Click(object sender, EventArgs e)
{
//display OpenFileDialog to select gif
OpenFileDialog openFile = new OpenFileDialog();
//filter just GIF files
openFile.Filter = "GIF Files|*.gif";
//title of OpenFileDialog Window
openFile.Title = "Select a GIF Image";
//show dialog
//if user press ok the open GIF file
if (openFile.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
//show image on picture box
sourcePath.Text = openFile.FileName.ToString();
using (var fs = new System.IO.FileStream(openFile.FileName, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
var ms = new System.IO.MemoryStream();
fs.CopyTo(ms);
ms.Position = 0;
if (sourceGif.Image != null)
{
sourceGif.Image.Dispose();
}
sourceGif.Image = Image.FromStream(ms);
}
}
}//end browse method here
/// <summary>
/// 输出静态资源
/// </summary>
/// <param name="request"></param>
/// <param name="urlPath"></param>
/// <param name="path"></param>
protected virtual void WriteStaticFile(HttpRequest request, string urlPath, string path)
{
var filePath = System.IO.Path.Combine(path, urlPath);
if (System.IO.Directory.Exists(filePath))
{
filePath = System.IO.Path.Combine(filePath, "index.html");
if (System.IO.File.Exists(filePath))
{
var url = $"{System.IO.Path.Combine(request.Url.AbsolutePath, "index.html")}{request.Url.Query}";
request.Context.Response.Redirect(url);
request.Context.Response.Close();
return;
}
}
if (System.IO.File.Exists(filePath))
{
var mimeMapping = MimeMapping.GetMimeMapping(filePath);
request.Context.Response.AddHeader("Content-type", $"{mimeMapping};charset=utf-8");
using (System.IO.FileStream fileStream = System.IO.File.Open(filePath, System.IO.FileMode.Open, System.IO.FileAccess.Read, System.IO.FileShare.ReadWrite))
{
fileStream.CopyTo(request.Context.Response.OutputStream);
}
request.Context.Response.Close();
return;
}
request.Context.Response.StatusCode = 404;
request.Context.Response.Close();
return;
}
/// <summary>
/// 生成二维码(320*320)
/// </summary>
/// <param name="text">文本内容</param>
/// <param name="savePath">保存路径</param>
/// <param name="logoPath">Logo图片路径(缩放到真实二维码区域尺寸的1/6)</param>
/// <param name="keepWhiteBorderPixelVal">白边处理(负值表示不做处理，最大值不超过真实二维码区域的1/10)</param>
public static void QRCoder(string text, string savePath, string logoPath = "", int keepWhiteBorderPixelVal = -1)
{
var format = GetImageFormatByPath(savePath);
byte[] bytesLogo = null;
if (!string.IsNullOrEmpty(logoPath) && System.IO.File.Exists(logoPath))
{
var fsLogo = new System.IO.FileStream(logoPath, System.IO.FileMode.Open, System.IO.FileAccess.Read, System.IO.FileShare.Read);
System.IO.MemoryStream ms = new System.IO.MemoryStream();
fsLogo.CopyTo(ms);
fsLogo.Dispose();
bytesLogo = ms.ToArray();
ms.Dispose();
}
var bytes = QRCoder(text, format, bytesLogo, keepWhiteBorderPixelVal);
if (bytes == null || bytes.Length < 1)
{
return;
}
var saveDirPath = System.IO.Path.GetDirectoryName(savePath);
if (!System.IO.Directory.Exists(saveDirPath))
{
System.IO.Directory.CreateDirectory(saveDirPath);
}
var fs = new System.IO.FileStream(savePath, System.IO.FileMode.OpenOrCreate, System.IO.FileAccess.Write, System.IO.FileShare.None);
fs.Write(bytes, 0, bytes.Length);
fs.Close();
}
public void Compress()
{
using (var streamUncompressed = new System.IO.FileStream(@"C:\Users\Adrian\Downloads\2008_civic_sedan.pdf", System.IO.FileMode.Open))
using (var streamCompressed = new System.IO.FileStream(@"C:\Users\Adrian\Downloads\2008_civic_sedan.z", System.IO.FileMode.Create))
{
var deflateStream = new System.IO.Compression.DeflateStream(streamCompressed, System.IO.Compression.CompressionMode.Compress);
streamUncompressed.CopyTo(deflateStream);
}
}
/// <summary>
/// Return a file stream with position set to 0 on a file on disk
/// </summary>
public static System.IO.MemoryStream GetFileStream(string fileLocation)
{
System.IO.MemoryStream returnStream = null;
using (System.IO.FileStream stream = new System.IO.FileStream(fileLocation, System.IO.FileMode.Open))
{
returnStream = new System.IO.MemoryStream();
stream.CopyTo(returnStream);
}
returnStream.Position = 0;
return(returnStream);
}
} // End Static Constructor
public byte[] GetFont(string faceName)
{
using (System.IO.MemoryStream ms = new System.IO.MemoryStream())
{
string ttfFile = s_SupportedFonts[0];
using (System.IO.FileStream ttf = System.IO.File.OpenRead(ttfFile))
{
ttf.CopyTo(ms);
ms.Position = 0;
return(ms.ToArray());
}
}
}
/*
* Открыть
*/
private void MenuItem_ClickOpen(object sender, RoutedEventArgs e)
{
System.IO.MemoryStream memoStream = new System.IO.MemoryStream();
System.Windows.Forms.OpenFileDialog open_dialog = new
System.Windows.Forms.OpenFileDialog();
open_dialog.Filter = "bmp рисунок (*.bmp)|*.bmp|" +
"Jpg рисунок (*.jpg, *.jpeg)|*.jpg; *.jpeg|" +
"Png рисунок (*.png)|*.png";
if (open_dialog.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
string file_name = open_dialog.FileName;
string path = System.IO.Path.GetFullPath(file_name);
using (System.IO.FileStream fs = System.IO.File.OpenRead(file_name))
{
fs.CopyTo(memoStream);
BitmapImage bmi = new BitmapImage();
bmi.BeginInit();
bmi.StreamSource = memoStream;
try
{
bmi.EndInit();
ImageBrush brush = new ImageBrush(bmi);
canvas.Background = brush;
fs.Close();
}
catch (System.IO.FileFormatException eee)
{
MessageBox.Show("Неизвестный формат изображения или " +
"изображение повреждено");
}
catch (COMException ce)
{
if (ce.ErrorCode == 0x88982F61)
{
MessageBox.Show("Неизвестный формат изображения или " +
"изображение повреждено");
}
}
}
}
}
public static System.IO.MemoryStream ConvertPdfFileToStream(string file_name)
{
if (!System.IO.File.Exists(file_name))
{
throw new Exception("File does not exist.");
}
System.IO.MemoryStream dest_stream = null;
try
{
using (var fs = new System.IO.FileStream(file_name, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
dest_stream = new System.IO.MemoryStream();
fs.CopyTo(dest_stream);
}
}
catch (Exception excpt)
{
System.Diagnostics.Debug.WriteLine(excpt);
}
return(dest_stream);
}
internal static System.IO.FileInfo CompressGZip(System.IO.FileInfo OriginFile)
{
string destiFullName = string.Format("{0}{1}.gz", System.IO.Path.GetTempPath(), OriginFile.Name);
using (System.IO.FileStream inFile = OriginFile.OpenRead())
{
// Create the compressed file.
using (System.IO.FileStream outFile =
System.IO.File.Create(destiFullName))
{
using (System.IO.Compression.GZipStream Compress =
new System.IO.Compression.GZipStream(outFile,
System.IO.Compression.CompressionMode.Compress))
{
// Copy the source file into
// the compression stream.
inFile.CopyTo(Compress);
}
}
}
return(new System.IO.FileInfo(destiFullName));
}
public ImposeSingleTypesetPdf(CockleFilePdf imposeReadyCocklePdf, TypeOfBindEnum bind_type, bool hasCover)
{
// interrupt if file doesn't exist
if (!System.IO.File.Exists(imposeReadyCocklePdf.FullName))
{
return;
}
// convert to stream
System.IO.MemoryStream orig_mem_stream;
using (var fs = new System.IO.FileStream(imposeReadyCocklePdf.FullName, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
orig_mem_stream = new System.IO.MemoryStream();
fs.CopyTo(orig_mem_stream);
}
if (null == orig_mem_stream)
{
return;
}
// initialize properties
OrigCockleReadyFile = imposeReadyCocklePdf;
BindType = bind_type;
HasCover = hasCover;
if (HasCover)
{
if (null != OrigCockleReadyFile.CoverLength)
{
LengthOfCover = OrigCockleReadyFile.CoverLength;
}
else
{
LengthOfCover = PdfCropAndNUp.StaticUtils.GetCoverLength_FirstPageTypesetPdf(OrigCockleReadyFile.FullName);
}
}
// run imposition
carryOutImposition(orig_mem_stream);
}
private void GenerateReport(IList <SellerReportDTO> pLstSellerReports, string pStrSeller, string pStrAuction, string pStrSellerMail)
{
try
{
ReportDocument lObjReportDocument = null;
lObjReportDocument = new SellerReportToSend();
lObjReportDocument.SetDataSource(pLstSellerReports);
lObjReportDocument.SetParameterValue("AuctionsFolio", pStrAuction);
lObjReportDocument.SetParameterValue("SellerName", pStrSeller);
//Crystal Report to MemoryStream Conversion
using (System.IO.MemoryStream lObjMemoryStream = new System.IO.MemoryStream())
{
using (
System.IO.FileStream lStreamPDF = (System.IO.FileStream)lObjReportDocument.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat))
{
lStreamPDF.CopyTo(lObjMemoryStream);
System.IO.StreamWriter lObjWriter = new System.IO.StreamWriter(lStreamPDF);
lObjWriter.Write("x");
lObjWriter.Flush();
lObjWriter.Dispose();
lObjMemoryStream.Position = 0;
string lStrFileName = pStrSeller + pStrAuction + DateTime.Now.ToString("DDmmss") + ".PDF";
mObjMailSenderService.SendMail(lObjMemoryStream, pStrSellerMail, lStrFileName);
}
}
}
catch (System.Exception lObjException)
{
//throw; ignore
}
}
private void _CompressZIP(string pathFileZip, IDTSComponentEvents componentEvents)
{
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(_folderSource);
System.IO.FileInfo[] fi_s = di.GetFiles("*.*", (_recurse ? System.IO.SearchOption.AllDirectories : System.IO.SearchOption.TopDirectoryOnly));
bool b = false;
try
{
using (ICSharpCode.SharpZipLib.Zip.ZipOutputStream fz = new ICSharpCode.SharpZipLib.Zip.ZipOutputStream(System.IO.File.Create(pathFileZip)))
{
fz.SetLevel(9);
if (!string.IsNullOrEmpty(_comment))
{
componentEvents.FireInformation(1, "UnZip SSIS", "Set Comment.", null, 0, ref b);
fz.SetComment(_comment);
}
if (!string.IsNullOrWhiteSpace(_password))
{
componentEvents.FireInformation(1, "UnZip SSIS", "Set Password.", null, 0, ref b);
fz.Password = _password;
}
foreach (System.IO.FileInfo fi in fi_s)
{
if (!System.Text.RegularExpressions.Regex.Match(fi.FullName, _fileFilter).Success)
{
componentEvents.FireInformation(1, "UnZip SSIS", _typeCompression.ToString() + ": file " + fi.FullName + " doesn't match regex filter '" + _fileFilter + "'. File not processed.", null, 0, ref b);
continue;
}
componentEvents.FireInformation(1, "UnZip SSIS", _typeCompression.ToString() + ": Compress (with '" + _storePaths.ToString() + "') file: " + fi.FullName, null, 0, ref b);
string file_name = "";
ICSharpCode.SharpZipLib.Zip.ZipEntry ze = null;
if (_storePaths == Store_Paths.Absolute_Paths)
{
//Absolute Path
file_name = ICSharpCode.SharpZipLib.Zip.ZipEntry.CleanName(fi.FullName);
ze = new ICSharpCode.SharpZipLib.Zip.ZipEntry(file_name);
}
else if (_storePaths == Store_Paths.Relative_Paths)
{
//Relative Path
ICSharpCode.SharpZipLib.Zip.ZipNameTransform zn = new ICSharpCode.SharpZipLib.Zip.ZipNameTransform(_folderSource);
file_name = zn.TransformFile(fi.FullName);
if (_addRootFolder)
{
file_name = (di.Name + "/" + file_name).Replace("//", "/");
}
ze = new ICSharpCode.SharpZipLib.Zip.ZipEntry(file_name);
}
else if (_storePaths == Store_Paths.No_Paths)
{
//No Path
file_name = fi.Name;
ze = new ICSharpCode.SharpZipLib.Zip.ZipEntry(file_name);
}
else
{
throw new Exception("Please select type Store Paths (No_Paths / Relative_Paths / Absolute_Paths).");
}
using (System.IO.FileStream fs = new System.IO.FileStream(fi.FullName, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
ze.Size = fs.Length;
fz.PutNextEntry(ze);
fs.CopyTo(fz);
fs.Flush();
fz.Flush();
fz.CloseEntry();
}
}
fz.Flush();
}
_Check_ZIP(pathFileZip, componentEvents);
}
catch (Exception ex)
{
componentEvents.FireError(1000, "UnZip SSIS", ex.Message, null, 0);
throw;
}
finally
{
}
}
private void _CompressTAR(string pathFileTAR, IDTSComponentEvents componentEvents, System.IO.Stream stream)
{
bool b = false;
System.IO.DirectoryInfo di = new System.IO.DirectoryInfo(_folderSource);
System.IO.FileInfo[] fi_s = di.GetFiles("*.*", System.IO.SearchOption.AllDirectories);
if (stream == null)
{
stream = System.IO.File.Create(pathFileTAR);
}
using (ICSharpCode.SharpZipLib.Tar.TarOutputStream tar = new ICSharpCode.SharpZipLib.Tar.TarOutputStream(stream))
{
foreach (System.IO.FileInfo fi in fi_s)
{
if (!System.Text.RegularExpressions.Regex.Match(fi.FullName, _fileFilter).Success)
{
componentEvents.FireInformation(1, "UnZip SSIS", _typeCompression.ToString() + ": file " + fi.FullName + " doesn't match regex filter '" + _fileFilter + "'. File not processed.", null, 0, ref b);
continue;
}
componentEvents.FireInformation(1, "UnZip SSIS", _typeCompression.ToString() + ": Compress (with '" + _storePaths.ToString() + "') file: " + fi.FullName, null, 0, ref b);
string fileName = fi.FullName;
if (_storePaths == Store_Paths.Absolute_Paths)
{
//Absolute Path
fileName = fi.FullName.Replace("\\", "/").Substring(3);
}
else if (_storePaths == Store_Paths.Relative_Paths)
{
//Relative Path
fileName = fileName.Replace(_folderSource, "").Replace("\\", "/");
if (_addRootFolder)
{
fileName = (di.Name + "/" + fileName).Replace("//", "/");
}
}
else if (_storePaths == Store_Paths.No_Paths)
{
//No Path
fileName = fi.Name;
}
else
{
throw new Exception("Please select type Store Paths (No_Paths / Relative_Paths / Absolute_Paths).");
}
using (System.IO.FileStream fs = new System.IO.FileStream(fi.FullName, System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
ICSharpCode.SharpZipLib.Tar.TarEntry te = ICSharpCode.SharpZipLib.Tar.TarEntry.CreateTarEntry(fileName);
te.Size = fs.Length;
tar.PutNextEntry(te);
fs.CopyTo(tar);
fs.Flush();
tar.Flush();
tar.CloseEntry();
}
}
tar.Flush();
tar.Close();
}
}
static void Main(string[] args)
{
var xml = GenerateDataFromDataSource(GetData());
using (System.IO.FileStream stream = new System.IO.FileStream(@"E:\currentdevelopment\cresa\Cresa\test.docx", System.IO.FileMode.Open))
{
using (System.IO.MemoryStream memStream = new System.IO.MemoryStream())
{
stream.CopyTo(memStream);
WmlDocument wmlDoc = new WmlDocument("template1.doc", memStream);
bool templateError;
WmlDocument wmlAssembledDoc = DocumentAssembler.AssembleDocument(wmlDoc, xml, out templateError);
string imageid = "";
// using (System.IO.FileStream fs = System.IO.File.OpenRead(@"E:\currentdevelopment\cresa\Buildings_Curtis Block_.jpg"))
// {
// imageid= InsertPicture(wmlAssembledDoc, fs);
// }
OpenXmlMemoryStreamDocument streamDoc = new OpenXmlMemoryStreamDocument(wmlAssembledDoc);
using (WordprocessingDocument wordDoc = streamDoc.GetWordprocessingDocument())
{
for (int i=1; i<=2;i ++)
{
using (System.IO.FileStream fs = System.IO.File.OpenRead(@"E:\currentdevelopment\cresa\Buildings_Curtis Block_.jpg"))
{
MainDocumentPart mainPart = wordDoc.MainDocumentPart;
ImagePart imagePart = mainPart.AddImagePart(ImagePartType.Jpeg);
imagePart.FeedData(fs);
imageid = mainPart.GetIdOfPart(imagePart);
}
var el = AddImageToBody(imageid);
foreach (var txt in wordDoc.MainDocumentPart.Document.Body.Descendants<Text>().Where(x=>x.Text.StartsWith("<BUILDING_IMAGE")))
{
try
{
txt.Parent.AppendChild(el);
txt.Text = "";
}
catch { }
// Console.WriteLine(txt);
}
// wordDoc.MainDocumentPart.Document.Body.AppendChild(new Paragraph(new Run(el)));
}
}
streamDoc.GetModifiedDocument().SaveAs("testzz.doc");
// wmlAssembledDoc.SaveAs("template2.doc");
}
}
}
private void OptimizeGif()
{
string filename = outputFileName.Text;
string outputPath = Outputpath.Text;
if (string.IsNullOrWhiteSpace(filename.ToString()) || string.IsNullOrWhiteSpace(outputPath.ToString()))
{
MessageBox.Show("Please provide output filename and path");
}
else
{
string ExeToUse = string.Empty;
if (Environment.Is64BitOperatingSystem == true)
{
ExeToUse = "gifopt64.exe";
}
else
{
ExeToUse = "gifopt32.exe";
}
ProcessStartInfo psi = new ProcessStartInfo();
psi.CreateNoWindow = true;
psi.UseShellExecute = false;
psi.WindowStyle = ProcessWindowStyle.Hidden;
psi.FileName = ExeToUse;
string CompressValue = compressLevel.Text;
StringBuilder ArgsString = new StringBuilder();
ArgsString.Append(" -O=" + CompressValue + " ");
if (lossy.Value > 0)
{
ArgsString.Append(" --lossy=" + lossy.Value.ToString());
}
if (colorReduction.Value > 0)
{
ArgsString.Append(" --colors=" + colorReduction.Value.ToString());
}
if (gifWidth.Text != "0" && gifHeight.Text != "0")
{
ArgsString.Append(" --resize-fit " + gifWidth.Text + "x" + gifHeight.Text + " ");
}
ArgsString.Append("\"" + sourcePath.Text + "\"");
ArgsString.Append(" -o " + "\"" + outputPath + "\\" + filename + ".gif" + "\"");
//MessageBox.Show(ArgsString.ToString());
psi.Arguments = ArgsString.ToString();
Process.Start(psi).WaitForExit();
using (var fs = new System.IO.FileStream(outputPath + "\\" + filename + ".gif", System.IO.FileMode.Open, System.IO.FileAccess.Read))
{
var ms = new System.IO.MemoryStream();
fs.CopyTo(ms);
ms.Position = 0;
if (optimizedGif.Image != null)
{
optimizedGif.Image.Dispose();
}
optimizedGif.Image = Image.FromStream(ms);
}
} //end check else here
} //optimizegif ends here
// GET: Home/GZPost
public FileResult GZPost(int id = 0)
{
if (id <= 0)
{ return null; }
else
{
string fileName = GetFilePath(id);
if (System.IO.File.Exists(fileName))
{
System.IO.MemoryStream postMemory = new System.IO.MemoryStream();
using (System.IO.FileStream postFile = new System.IO.FileStream(fileName, System.IO.FileMode.Open))
{
postFile.CopyTo(postMemory);
postFile.Close();
}
postMemory.Position = 0;
FileStreamResult model = new FileStreamResult(postMemory, "application/json");
Response.AppendHeader("Content-Encoding", "gzip");
return model;
}
else
{ return null; }
}
}