Resource id value is 0 only for jpeg images in android

Hi all,

I have been working in a project in that i need to get the resource id from its name of a image (png/jpg) located inside the dawable folder of android project

I have used the below code to retrieve the resource id,

Resources resources = this.Resources;

int resourceId = resources.GetIdentifier("Buldingimage", "drawable",
this.PackageName); // for jpeg images returning only 0

The above code is working fine for all png image but when coming to jpeg images it is always returning 0.

Please help me on this.

Thanks in advance,

Ashwin