public static byte[] GetBytes(this IFileData fileData)
{
var memoryStream = new MemoryStream();
fileData?.SaveToStream(memoryStream);
return(memoryStream.ToArray());
}
protected override void ReadViewModeValueCore()
{
IFileData fileData = PropertyValue as IFileData;
if (fileData != null && fileData.FileName.ToLower().Contains(".pdf"))
{
using (MemoryStream stream = new MemoryStream())
{
fileData.SaveToStream(stream);
//LoadDocument(stream);
DocumentProcessor.LoadDocument(stream, true);
BindDataView();
}
}
}
public void Save(IFileData fileData)
{
using (SaveFileDialog saveFileDialog = new SaveFileDialog())
{
saveFileDialog.CreatePrompt = false;
saveFileDialog.OverwritePrompt = true;
string text = Path.GetExtension(fileData.FileName).TrimStart(new char[]
{
'.'
});
string localizedText = CaptionHelper.GetLocalizedText("FileAttachments", "WordAll");
string localizedText2 = CaptionHelper.GetLocalizedText("FileAttachments", "WordFiles");
saveFileDialog.Filter = string.Concat(new string[]
{
text.ToUpper(),
" ",
localizedText2,
" (*.",
text,
")|*.",
text,
"|",
localizedText,
" ",
localizedText2,
" (*.*)|*.*"
});
//IModelOptionsFileAttachments modelOptionsFileAttachments = base.Application.Model.Options as IModelOptionsFileAttachments;
//saveFileDialog.InitialDirectory = modelOptionsFileAttachments.Attachments.DefaultDirectory;
saveFileDialog.FileName = fileData.FileName;
saveFileDialog.Title = CaptionHelper.GetLocalizedText("FileAttachments", "OverwritePromptCaption");
if (saveFileDialog.ShowDialog(Form.ActiveForm) == DialogResult.OK)
{
//modelOptionsFileAttachments.Attachments.DefaultDirectory = Path.GetDirectoryName(saveFileDialog.FileName);
using (FileStream fileStream = new FileStream(saveFileDialog.FileName, FileMode.Create))
{
fileData.SaveToStream(fileStream);
}
}
}
}
public void Open(IFileData fileData)
{
DevExpress.ExpressApp.Utils.Guard.ArgumentNotNull(fileData, "fileData");
if (!FileDataHelper.IsFileDataEmpty(fileData))
{
CustomFileOperationEventArgs customFileOperationEventArgs = new CustomFileOperationEventArgs(fileData);
this.OnCustomOpenFileWithDefaultProgram(customFileOperationEventArgs);
if (!customFileOperationEventArgs.Handled)
{
string text = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("B"));
try
{
Directory.CreateDirectory(text);
}
catch
{
Tracing.Tracer.LogValue("tempDirectory", text);
throw;
}
string text2 = Path.Combine(text, fileData.FileName);
try
{
using (FileStream fileStream = new FileStream(text2, FileMode.CreateNew))
{
fileData.SaveToStream(fileStream);
}
Process.Start(text2);
}
catch
{
Tracing.Tracer.LogValue("tempFileName", text2);
throw;
}
}
}
}
public void Save(IFileData fileData)
{
using (SaveFileDialog saveFileDialog = new SaveFileDialog())
{
saveFileDialog.CreatePrompt = false;
saveFileDialog.OverwritePrompt = true;
string text = Path.GetExtension(fileData.FileName).TrimStart(new char[]
{
'.'
});
string localizedText = CaptionHelper.GetLocalizedText("FileAttachments", "WordAll");
string localizedText2 = CaptionHelper.GetLocalizedText("FileAttachments", "WordFiles");
saveFileDialog.Filter = string.Concat(new string[]
{
text.ToUpper(),
" ",
localizedText2,
" (*.",
text,
")|*.",
text,
"|",
localizedText,
" ",
localizedText2,
" (*.*)|*.*"
});
//IModelOptionsFileAttachments modelOptionsFileAttachments = base.Application.Model.Options as IModelOptionsFileAttachments;
//saveFileDialog.InitialDirectory = modelOptionsFileAttachments.Attachments.DefaultDirectory;
saveFileDialog.FileName = fileData.FileName;
saveFileDialog.Title = CaptionHelper.GetLocalizedText("FileAttachments", "OverwritePromptCaption");
if (saveFileDialog.ShowDialog(Form.ActiveForm) == DialogResult.OK)
{
//modelOptionsFileAttachments.Attachments.DefaultDirectory = Path.GetDirectoryName(saveFileDialog.FileName);
using (FileStream fileStream = new FileStream(saveFileDialog.FileName, FileMode.Create))
{
fileData.SaveToStream(fileStream);
}
}
}
}
public void Open(IFileData fileData)
{
DevExpress.ExpressApp.Utils.Guard.ArgumentNotNull(fileData, "fileData");
if (!FileDataHelper.IsFileDataEmpty(fileData))
{
CustomFileOperationEventArgs customFileOperationEventArgs = new CustomFileOperationEventArgs(fileData);
this.OnCustomOpenFileWithDefaultProgram(customFileOperationEventArgs);
if (!customFileOperationEventArgs.Handled)
{
string text = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("B"));
try
{
Directory.CreateDirectory(text);
}
catch
{
Tracing.Tracer.LogValue("tempDirectory", text);
throw;
}
string text2 = Path.Combine(text, fileData.FileName);
try
{
using (FileStream fileStream = new FileStream(text2, FileMode.CreateNew))
{
fileData.SaveToStream(fileStream);
}
Process.Start(text2);
}
catch
{
Tracing.Tracer.LogValue("tempFileName", text2);
throw;
}
}
}
}
private bool OpenFile(IModuleExchange parent, IFileData fileData, Guid contextID, XafApplication app)
{
bool result = false;
switch (System.IO.Path.GetExtension(fileData.FileName))
{
case ".eeg":
{
result = true;
string tempDirectory = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("B"));
System.IO.Directory.CreateDirectory(tempDirectory);
string tempFileName = Path.Combine(tempDirectory, fileData.FileName);
try
{
using (FileStream stream = new FileStream(tempFileName, FileMode.CreateNew))
{
fileData.SaveToStream(stream);
}
RegistryKey key = RegistryKey.OpenRemoteBaseKey(Microsoft.Win32.RegistryHive.CurrentUser, "");
RegistryKey target_key = key.OpenSubKey(keyPath);
if (target_key != null ? target_key.GetValueNames().Contains(keyName) : false)
{
String path = Convert.ToString(target_key.GetValue(keyName)) + appName;
Process process = new Process();
ProcessStartInfo ps = new ProcessStartInfo(path);
ps.Arguments = String.Format(@"""{0}""", tempFileName);
process.StartInfo = ps;
process.Exited += (object sender, EventArgs args) =>
{
parent.ProcessMessage(contextID, "Stop");
};
process.Start();
process.EnableRaisingEvents = true;
}
}
catch
{
Tracing.Tracer.LogValue("tempFileName", tempFileName);
throw;
}
}
break;
case ".mef":
{
result = true;
string tempDirectory = Path.Combine(Path.GetTempPath(), Guid.NewGuid().ToString("B"));
System.IO.Directory.CreateDirectory(tempDirectory);
string tempFileName = Path.Combine(tempDirectory, fileData.FileName);
try
{
using (FileStream stream = new FileStream(tempFileName, FileMode.CreateNew))
{
fileData.SaveToStream(stream);
}
RegistryKey key = RegistryKey.OpenRemoteBaseKey(Microsoft.Win32.RegistryHive.CurrentUser, "");
RegistryKey target_key = key.OpenSubKey(keyPath);
if (target_key != null ? target_key.GetValueNames().Contains("MainEegPath") : false)
{
String path = Convert.ToString(target_key.GetValue("MainEegPath")) + "eeg.exe";
Process process = new Process();
ProcessStartInfo ps = new ProcessStartInfo(path);
ps.Arguments = String.Format(@"""{0}""", tempFileName);
process.StartInfo = ps;
process.Exited += (object sender, EventArgs args) =>
{
parent.ProcessMessage(contextID, "Stop");
};
process.Start();
process.EnableRaisingEvents = true;
}
}
catch
{
Tracing.Tracer.LogValue("tempFileName", tempFileName);
throw;
}
}
break;
}
return result;
}