How to fix 'DevExpress.Images.ImageResourceCache.Default.GetImage' not working

You're trying to retrieve an image from the DevExpress image library using the following code:

var img = DevExpress.Images.ImageResourceCache.Default.GetImage("images/Function Library/Financial_32x32.png");

However, it's not returning any image. Here are a few potential reasons for this issue:

1. Make sure that the necessary DevExpress assemblies are referenced in your project.

2. Ensure that you are using the correct image key.

Use the following helper method to ensure you pass the correct string key to the GetImage method:

string GetNormalizedString(string path) {  
    return path.ToLowerInvariant().Replace(" ", "%20");  
}  

Usage

var img = DevExpress.Images.ImageResourceCache.Default.GetImage(GetNormalizedString("images/Function Library/Financial_32x32.png"));  

This will help format the key properly, allowing you to retrieve the image successfully from the DevExpress image library.