private void BoxOnFilterTextChanged(FilterTextChangedEventArgs e)
{
try
{
// Do we want to handle this request?
if (!UseDeferredFiltering)
{
return;
}
/* Kick off the process on a new thread. This isn't strictly necessary since the text box's eventing is
* multithreaded, but simulates an asynchronous filter process.
*
* In production situations, it may be prudent to cancel any pending filter operations before kicking off a
* new one. The control will handle outdated responses (via GUID matching) without issue, but canceling any
* long running filter processes might be prudent here.
*/
var t = new Thread(Filter);
t.Start(e);
// Mark it as handled
e.DeferFiltering = true;
e.Handled = true;
// If we need to, adjust the timeout duration
//e.FilterWaitTimeoutMs = 10000;
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
}
private void FilterTextChanged(Object sender, FilterTextChangedEventArgs args)
{
if (args.FilterText != "")
{
EnableFilter(args.FilterText);
}
else
{
DisableFilter();
}
}
public void FilterForTransferAsync(FilterTextChangedEventArgs e)
{
using (Trace.Main.scope())
{
try
{
// Start filter process async
var t = new Thread(FilterForTransfer);
t.Start(e);
}
catch (Exception ex)
{
Console.WriteLine(ex);
Trace.Main.exception(ex, ex.Message);
}
}
}
private void AutoCompleteTextBox_OnFilterTextChanged(FilterTextChangedEventArgs e)
{
try
{
// Update args
e.Handled = true;
e.DeferFiltering = true;
e.FilterWaitTimeoutMs = 10000;
// Call filter async method
VidyoPanelViewModel.Instance.FilterForTransferAsync(e);
}
catch (Exception ex)
{
Console.WriteLine(ex);
Trace.Main.exception(ex);
}
}
