BackgrounWorker Pass Results Back
BackgrounWorker Pass Results Back
(OP)
I have the following piece of code that searches a directory for a file containing a specific order number and return the full path. Depending on the directory it searches it can take some time so I like to run this using the BackgroundWorker but I am not sure how to pass the resulth (full path) back so I can use it on my next method.
Currently I am setthing a string variable _FilePath with the result (full path) and using it on the next method to load the file into a rich text box
If anyone can help mme get the information back from the BackGroundWorker it would be much appreciated
Thanks
RJL
Right now I do not have anything on the backgroundWorker1_DoWork or backgroundWorker1_RunWorkerCompleted
Currently I am setthing a string variable _FilePath with the result (full path) and using it on the next method to load the file into a rich text box
If anyone can help mme get the information back from the BackGroundWorker it would be much appreciated
Thanks
RJL
Right now I do not have anything on the backgroundWorker1_DoWork or backgroundWorker1_RunWorkerCompleted
CODE --> c#
private void backgroundWorker1_DoWork(object sender, DoWorkEventArgs e)
{
BackgroundWorker worker = sender as BackgroundWorker;
}
private void FindInFiles(string directoryArg, string containsTextArg, bool ignoreCaseArg, params string[] fileWildcardsArg)
{
// This List accumulates files found.
List<String> files = new List<string>();
foreach (string fileWildcard in fileWildcardsArg)
{
string[] xFiles = System.IO.Directory.GetFiles(directoryArg, fileWildcard);
foreach (string x in xFiles)
{
// If file not already found...
if (!files.Contains(x))
{
bool containsText =
containsTextArg.Length == 0 ||
ignoreCaseArg ?
System.IO.File.ReadAllText(x).ToLower().Contains(containsTextArg.ToLower()) :
System.IO.File.ReadAllText(x).Contains(containsTextArg);
if (containsText)
{
// This file is a keeper. Add it to the list. and set is as a varialbe
_FilePath = x;
}
}
}
}
LoadFile();
}
private void backgroundWorker1_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
{
}
RE: BackgrounWorker Pass Results Back
just add
CODE
CODE
“Knowledge is power. Information is liberating. Education is the premise of progress, in every society, in every family.” (Kofi Annan)
Oppose SOPA, PIPA, ACTA; measures to curb freedom of information under whatever name whatsoever.
RE: BackgrounWorker Pass Results Back
“Knowledge is power. Information is liberating. Education is the premise of progress, in every society, in every family.” (Kofi Annan)
Oppose SOPA, PIPA, ACTA; measures to curb freedom of information under whatever name whatsoever.