protected override void Append(LoggingEvent loggingEvent)
{
if (AppenderTextBox == null)
{
if (string.IsNullOrEmpty(FormName) ||
string.IsNullOrEmpty(TextBoxName))
{
return;
}
var form = Application.OpenForms[FormName];
if (form == null)
{
return;
}
AppenderTextBox = (TextBox)FindControlRecursive(form, TextBoxName);
if (AppenderTextBox == null)
{
return;
}
form.FormClosing += (s, e) => AppenderTextBox = null;
}
AppenderTextBox.BeginInvoke((MethodInvoker) delegate
{
AppenderTextBox.AppendText(RenderLoggingEvent(loggingEvent));
});
}
protected override void Append(log4net.Core.LoggingEvent loggingEvent) {
if (window == null || AppenderTextBox == null) {
if (string.IsNullOrEmpty(WindowName) ||
string.IsNullOrEmpty(TextBoxName))
return;
foreach (Window window in Application.Current.Windows) {
if (window.Name == WindowName) {
this.window = window;
}
}
if (window == null)
return;
AppenderTextBox = FindControl<TextBox>(window, TextBoxName);
if (AppenderTextBox == null)
return;
window.Closing += (s, e) => AppenderTextBox = null;
}
window.Dispatcher.BeginInvoke( new Action(delegate {
AppenderTextBox.AppendText(RenderLoggingEvent(loggingEvent));
}));
}