2016年12月10日 · ASP.NET file download from server. Ask Question Asked 11 years, 7 months ago. Modified 2 years ago.

2011年12月24日 · using (FileStream file = new FileStream("file.bin", FileMode.Open, FileAccess.Read)) { byte[] bytes = new byte[file.Length]; file.Read(bytes, 0, (int)file.Length); ms.Write(bytes, 0, (int)file.Length); } If the files are large, then it's worth noting that the reading operation will use twice as much memory as the total file size. One solution ...

2016年2月13日 · using the code above I found it helpful to close the file after using FileMode.Create otherwise a 0kb file was created that was in use by .net until I stopped debugging var newfile = new FileStream(filePath, …

how to filter the file type with the file upload control in asp.net & c#.net. for example on clicking the browse button of the file upload control ,it should open browse file dialog with only excel file types. how is it possible

I'm trying to use the FileUpload control in ASP.NET Here's my current namespace setup: using System; using System.IO; using System.Collections.Generic; using System.Linq; using System.Text; using

2017年1月17日 · The code above will read a big file and write to a new big file. The "intbuffer" value can be set in multiple of 1024. While both source and target file are open, it reads the big file by bytes and write to the new target file by bytes. It will not go out of memory.

However, since I'm able to extract the file by manually double clicking the zipped file and then clicking the "Extract all files"-button, I think there should be a way of doing that in code as well. Therefore I've tried to use Process.Start() with the path to the zipped file as input. This causes my app to open a Window showing the contents in ...

2009年4月23日 · Other post is correct that net start and net stop only use errorlevel 0 for success and 2 for failure. But this is what worked for me: net stop postgresql-9.1 if %errorlevel% == 2 echo Access Denied - Could not stop service if %errorlevel% == 0 echo Service stopped successfully echo Errorlevel: %errorlevel% Change stop to start and works in ...

2008年10月8日 · Telerik offers the ability to decompile to VB.NET, IL, or C#.NET which I found useful. It also auto-selects the framework and has a plug-in available for deobfuscicating. Also, it support .NET 4.5.1.

2010年7月19日 · Sub SomeButton_Click(sender As Object, e As EventArgs) Handles SomeButton.Click Using dialog As New OpenFileDialog If dialog.ShowDialog() <> DialogResult.OK Then Return File.Copy(dialog.FileName, newPath) End Using End Sub