c# - Check if the image resource is null -
i working on windows phone 8 application. string image = "/mydata/" + myobject.imagename + "big.png"; bitmapimage bmp = new bitmapimage(new uri(image , urikind.relative)); myimage.source = bmp; i have image in folder mydata/, have 2 sets of images <imagename>big.png,<imagename>small.png. so here happening want check if <imagename>big.png exists in location or not, if not pick <imagename>small.png. how ? edit i solved myself, here how. file.exists("path file") here path should `foldername/filenames` , not `/foldername/filenames` thanks helped me. string image = "/mydata/" + myobject.imagename + "/big.png"; string filename = path.getfilename(image); if(!string.isnullorempty(filename)) { messagebox.show("file exist -"+filename); } else { messagebox.show("no file exist -"); } bitmapimage bmp = new bitmapimage(new uri(image , urikind.relative)); if
