vb.net - Refreshing the PictureBox ImageLocation -


i trying refresh picturebox imagelocation. right works, images in "landscape" mode show landscape in form. can make possible using image.rotateflip() , using load beforehand.

but when try refresh picture (using timer control , function grab screenshot using adb), doesn't refresh. using breakpoints shows continues refresh. when add other items such refresh, update, image = nothing.. still not refresh or clear image.

is timer or load culprit?

delegate sub setpiccallback([text] string, byval [x] integer, byval [y] integer, [label] picturebox) public sub setpic(byval [text] string, byval [x] integer, byval [y] integer, byval [label] picturebox)      ' invokerequired required compares thread id of      ' calling thread thread id of creating thread.      ' if these threads different, returns true.      if [label] isnot nothing         each ctrl picturebox in mypics             if ctrl.name = [label].name                 if ctrl.invokerequired                     dim d new setpiccallback(addressof setpic)                     me.invoke(d, new object() {[text], [x], [y], [label]})                 else                     ctrl                          .width = [x] / 4                         .height = [y] / 4                         .image = nothing                         .imagelocation = [text]                         '.load([text])                         'if [x] > [y]                         '    .image.rotateflip(rotatefliptype.rotate270flipnone)                         'end if                     end                 end if             end if         next     end if end sub


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