private void ChatButton_Click(object sender, RoutedEventArgs e)
{
if (TShockChatWindowInstance == null)
{
TShockChatWindowInstance = new TShockChatWindow();
TShockChatWindowInstance.Closed += TShockChatWindowInstance_Closed;
}
TShockChatWindowInstance.Show();
TShockChatWindowInstance.Activate();
}
private void TShockChatWindowInstance_Closed(object sender, EventArgs e)
{
TShockChatWindowInstance = null;
}