Databases
StackOverflow2013
Postsdbo
POSystem.Diagnostics.Process.StandardOutput returning bad string that have accentuation
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POSystem.Diagnostics.Process.StandardOutput returning bad string that have accentuation
    primarykey
    data
    text
    <p>I have this code that execute shell commands:</p> <pre><code>public void ExecuteShellCommand(string _FileToExecute, string _CommandLine, ref string _outputMessage, ref string _errorMessage) { //Set process variable. //Provides access to local and remote processes and enables you to start and stop local system processes. System.Diagnostics.Process _Process = null; try { _Process = new System.Diagnostics.Process(); _Process.StartInfo.Verb = "runas"; //Invokes the cmd process specifying the command to be executed. var culture = new System.Globalization.CultureInfo("pt-BR", true); Thread.CurrentThread.CurrentUICulture = new CultureInfo("pt-BR", false); string _CMDProcess = string.Format(culture, @"{0}\cmd.exe", new object[] { Environment.SystemDirectory }); //Pass executing file to cmd (Windows command interpreter) as a arguments // /C tells cmd we want it to execute the comand that follows, then exit. string _Arguments = string.Format(culture, "/C {0}", new object[] { _FileToExecute }); //Pass any command line parameters for execution if (!string.IsNullOrEmpty(_CommandLine)) { _Arguments += string.Format(culture, " {0}", new object[] { _CommandLine, culture }); } var _ProcessStartInfo = new System.Diagnostics.ProcessStartInfo(_CMDProcess, _Arguments); //Sets a value indicating not to start the process in a new window. _ProcessStartInfo.CreateNoWindow = true; //Sets a value indicating now to use the operating system shell to start the process. _ProcessStartInfo.UseShellExecute = false; //Sets the value that indicates the output/input/error of an aplication is written to the Process. _ProcessStartInfo.RedirectStandardOutput = true; _ProcessStartInfo.RedirectStandardInput = true; _ProcessStartInfo.RedirectStandardError = true; _Process.StartInfo = _ProcessStartInfo; //Starts a process resource and associates it with a Process component. _Process.Start(); //Instructs the Process component t wait indefitely for the associated process to exit. _errorMessage = _Process.StandardError.ReadToEnd(); _Process.WaitForExit(); //Instructs the Process component to wait indefinitely for the associated process to exit. _outputMessage = _Process.StandardOutput.ReadToEnd(); _Process.WaitForExit(); } catch (Win32Exception _Win32Exception) { //Error MessageBox.Show("Win32 Exception caught in process: " + _Win32Exception.ToString()); } catch (Exception _Exception) { //Error MessageBox.Show("Exception caught in process: " + _Exception.ToString()); } finally { _Process.Close(); _Process.Dispose(); _Process = null; } } </code></pre> <p>The problem is that my system language is <code>pt-BR</code>, the output: </p> <pre><code>_outputMessage = _Process.StandardOutput.ReadToEnd(); </code></pre> <p>returns broken strings:</p> <p>Returned string: "<code>Autentica‡Æo</code>"</p> <p>Expected string: "<code>Autenticação</code>" </p> <p>But if I use the same command inside CMD, everything returns okay, no erros or broken strings...</p> <p><strong>What is wrong with my code?</strong></p> <hr> <p><strong>EDIT:</strong></p> <p>I'm trying execute shell commands via code. Using cmd.exe + arguments.</p> <hr> <p><strong>Working:</strong></p> <pre><code>_ProcessStartInfo.StandardOutputEncoding = Encoding.GetEncoding(850); </code></pre> <p>Now, the encoding matches.</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USNicke Manarin
    1. USNicke Manarin
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POSystem.Diagnostics.Process.StandardOutput returning bad string that have accentuation
      1. This table or related slice is empty.
      1. VTDownMod
    2. VO
      singulars
      1. POSystem.Diagnostics.Process.StandardOutput returning bad string that have accentuation
      1. This table or related slice is empty.
      1. VTUpMod
    1. COdoes the child process set the console encoding?
      singulars
      1. POSystem.Diagnostics.Process.StandardOutput returning bad string that have accentuation
      1. USMgetz
    2. COI'm not changing anything, the output uses the `System.Text.SBCSCodePageEncoding`...
      singulars
      1. POSystem.Diagnostics.Process.StandardOutput returning bad string that have accentuation
      1. USNicke Manarin
    3. COSBCS stands for _Single Byte Character set_, in which case combining characters such as çã are going to break badly.
      singulars
      1. POSystem.Diagnostics.Process.StandardOutput returning bad string that have accentuation
      1. USMgetz
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload