让这件事起作用有困难-我一定是遗漏了什么:
signaturePad2.BackgroundImageView = new ImageView(Context)
{
Id = GenerateId(this),
LayoutParameters = new RelativeLayout.LayoutParams (RelativeLayout.LayoutParams.MatchParent, RelativeLayout.LayoutParams.MatchParent)
};
signaturePad2.AddView(BackgroundImageView);
signaturePad2.BackgroundImage = MyGlobals.FileNameOfPhotoTaken;发布于 2018-04-09 18:15:59
BackgroundImage是ImageSource型的
padView.BackgroundImage = ImageSource.FromUri(new Uri(
"https://upload.wikimedia.org/wikipedia/commons/thumb/f/f2/Xamarin-logo.svg/220px-Xamarin-logo.svg.png"));https://stackoverflow.com/questions/49736467
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