windows 10 (modern) Universal app Platform (UWP) messagebox

Question

how can i make a messagebox on windows 10 (modern) Universal app Platform (UWP) like on windows clasic form(messagebox.show)? thanks

Khawar Islam · Answer 1 · 2018-02-10T20:15:31.533

4

For Universal Apps, the new APIs require you to use await

MessageDialog().ShowAsync() (in Windows.UI.Popups) 
// to bring it into line with Win 8.1.

var dialog = new MessageDialog("Your message here Hello");
await dialog.ShowAsync();

edited Feb 10 '18 at 20:15

answered Feb 14 '16 at 15:36

Khawar Islam

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score 3 · Answer 2 · answered Feb 14 '16 at 15:36

3

You can do this:

var dialog = new MessageDialog("Your message here");
await dialog.ShowAsync();

answered Feb 14 '16 at 15:36

it's works with windwos 10 last SDK? – Reuven Herszkowicz Feb 14 '16 at 15:41
yes, it does..just add: using Windows.UI.Popups; – Feb 14 '16 at 15:44

score 1 · Answer 3 · answered Feb 14 '16 at 15:36

1

var dialog = new MessageDialog("Hello World");
await dialog.ShowAsync();

answered Feb 14 '16 at 15:36

Ken Tucker

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and how can i set the title or more data on the dialog? – Reuven Herszkowicz Feb 14 '16 at 15:40
There is a title property you can set https://msdn.microsoft.com/en-us/library/windows/apps/windows.ui.popups.messagedialog.title – Ken Tucker Feb 14 '16 at 15:44
what device type are you targeting? – Ken Tucker Feb 17 '16 at 17:27

windows 10 (modern) Universal app Platform (UWP) messagebox

3 Answers3