After I added this style to the xaml file, my binding was invalid ...
After testing, I found that after removing the reference to the svg file, the binding worked again.
I think this is not the root cause, because I have loaded svg files on other pages, and this problem has not occurred. The reference to load the svg file is "http://sharpvectors.codeplex.com/svgc/"
After I added this style to the xaml file, my binding was invalid ... After testing, I found that after removing the reference to the svg file, the binding worked again. I think this is not the root cause, because I have loaded svg files on other pages, and this problem has not occurred. The reference to load the svg file is "http://sharpvectors.codeplex.com/svgc/"
program.txt