how to check a file exists in WP7

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C#

WPF

My project have a filename "flower.png" in "MyProject.PhoneApp\Resources".
How to check a file exists ?

Posted 7-Aug-13 7:38am

nvp512

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2 solutions

Solution 1

You can do something like this:

http://stackoverflow.com/questions/3446915/how-to-detect-if-a-file-exist-in-a-project-folder[^]

Posted 7-Aug-13 8:19am

Richard C Bishop

Updated 7-Aug-13 8:20am

v2

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ridoy · Accepted Answer · 2013-08-07T08:23:00

Solution 2

Try something like..

C#

private bool IsFileExists(string relativePath)
{
    return Application.GetResourceStream(new Uri(relativePath, UriKind.Relative)) != null;
}

Where relativePath should NOT begin with a slash.

Posted 7-Aug-13 8:23am

ridoy

Updated 7-Aug-13 8:25am

v3

Comments

nvp512 7-Aug-13 14:54pm

I did it.
thank for your advice.

ridoy 7-Aug-13 14:56pm

that doesn't work?

nvp512 7-Aug-13 15:05pm

no, it works very well

ridoy 7-Aug-13 15:06pm

ok,glad to help you.hope it will help others also after your marking as answer,:).

nvp512 7-Aug-13 15:11pm

of course. Thank you very much !

ridoy 7-Aug-13 15:53pm

I think your forget to mark as answer!:P