Questions tagged [displayalert]
6 questions
0
votes
1 answer
How can you DisplayAlert from a .NET Maui ContentView?
I am trying to do something similar to:
await DisplayAlert("Alert", "You have been alerted", "OK");
The issue is the button that is triggering this is on a ContentView, not a ContentPage. I understand why it is not available on the view (sort of),…
Cef
- 661
- 1
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- 26
0
votes
1 answer
MAUI: NullReferenceException when DisplayAlert in Android Emulator
I have a .NET MAUI project and just want to display an alert. This already worked well, but in some cases it throws me a NullRefereceException. The Code is:
private async void Info_Appearing(object sender, EventArgs e)
{
await…
nicetomitja
- 145
- 10
0
votes
2 answers
Change the text color of Xamarin Forms Prompt Entry
I try to change the text color of the entry from a Xamarin Forms Prompt. I tried giving a default color for the Entry control in the App resource dictionary:
I…
Gabriel Stancu
- 940
- 2
- 13
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0
votes
2 answers
Xamarin Forms: DisplayAlert background tap firing the cancel event
I am using a DisplayAlert like below in my project.
var answer = await DisplayAlert("Alert", "You are invited to join a group, would you like to accept it or not?", "Accept", "Reject");
if (answer)
{
//accept invitation
}
else
{
//reject…
Sreejith Sree
- 3,055
- 4
- 36
- 105
-1
votes
1 answer
Net 7 - How to get async function (which is called inside sync function) block the code execution until its done
I have the following function:
public bool ShowMessageQuestion(string message)
{
var _result = Application.Current.MainPage.DisplayAlert("Test", message, "Yes", "No");
_result.Start();
return _result.Result;
}
The DisplayAlert is an…
anon
- 13
- 2
-1
votes
1 answer
xamarin ListView den id alma olayı
After long efforts, I managed to pull data from the api;
When I compile and click on ListVeiw1 screen, I can't get ip or name,
What is the solution?
Thanks.
İsmail Çakmak
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