/// <summary>
/// Prints the document file.
/// </summary>
/// <param name="filePath">File path of document to be printed.</param>
public void PrintDocumentFile(string filePath)
{
bool retVal = false;
bool returnVal = false;
string errMsg = string.Empty;
string dat = string.Empty;
//System.Diagnostics.ProcessStartInfo psi = new
//System.Diagnostics.ProcessStartInfo();
Process proc = new Process();
const string MethodName =
"public void PrintDocumentFile(string filePath)";
MyMessages myMsg = new MyMessages();
try
{
returnVal = File.Exists(filePath);
if (!returnVal)
{
errMsg = "File path for file to be printed is invalid." +
" Exit printing.";
myMsg.BuildErrorString(ThisClassName, MethodName, errMsg,
dat);
return;
}
proc.StartInfo.FileName = filePath;
proc.StartInfo.UseShellExecute = false;
//proc.RedirectStandardOutput = true;
proc.StartInfo.Arguments = "lpr";
//proc.Arguments = "test";
// System.Diagnostics.Process p =
// System.Diagnostics.Process.Start(proc);
//p.WaitForExit();
retVal = proc.Start();
//retVal = p.ExitCode;
if (retVal == false)
{
errMsg = "Error unable to print. Is your printer on." +
" Is the linux package lpr installed.";
myMsg.BuildErrorString(ThisClassName, MethodName, errMsg,
dat);
return;
}
}
catch (ArgumentNullException ex)
{
errMsg = "File path for file to be printed is invalid." +
" Exit printing.";
myMsg.BuildErrorString(ThisClassName, MethodName, errMsg,
ex.ToString());
return;
}
catch (InvalidOperationException ex)
{
errMsg = "File path for file to be printed is invalid." +
" Exit printing.";
myMsg.BuildErrorString(ThisClassName, MethodName, errMsg,
ex.ToString());
return;
}
}