Questions tagged [mainwindow]
157 questions
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1 answer
The pointless question. It can be deleted
Here is the link to the original post: Animating a WPF window width and height. Thanks for the given example. The code works great. But only on the main window. If i create a child window. ChildWnd cw = new ChildWnd(); cw.Owner = this; cw.Show(); I…
Геннадий Горбач
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1 answer
null reference when declaring a class as a window resource
I have problems with accessibility to a class, from the MainWindow code behind.
I have written this class:
namespace WpfApp1.Management
{
public class BookManagement : INotifyPropertyChanged
{ ...
which is referenced in MainWindow:
lolveley
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1 answer
Call mainwindows from UserControl
I have a Window(mainwindows.xaml) where there's a label.Now,i've created a UserControl(Just a basic button)..On Window_load,i'm adding the UserControl in a canvas(in mainwindow) using this :
Dim con as new…
Software Dev
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3 answers
WPF MainWindow freezes even in Asynchronous state
What I'm trying to do is perform a heavy task triggered by a button event on the MainWindow, but still be able to drag the window freely. I've tried both the async/await pattern and creating new threads. However, threads will be nonblocking,…
Damian Radinoiu
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1 answer
using one form to show all form C#
So a few weeks ago I asked how to show all the forms in one screen and I got a great answer.
The code that I use is in the link.
And then I discovered that it doesn't show the datebase and the buttons won't work and it's because I'm using a…
hen shalom
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1 answer
Should these names coincide in WPF application project?
I would like to know if this names (StartupUri="MainWindow.xaml" and MainWindow.xaml) should coincide. For example, if I'm going to rename MainWindow.xaml to e.g. MsgBox.xaml.
Please look at pic and code sample.
Solution explorer tree view
App.xaml…
DeputyOfCopyPaster
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1 answer
Accessing a MinWindow function from another function outside MainWindow Qt
I have a Qt gui project and in the "mainwindow.cpp" file I have to define a function that I cannot declare under "mainwindow.h". But I want to call that function (func_sqrt) under MainWindow and show the result value of my func_sqrt in a label. For…
Soroor
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