## Aurigma Image Uploader 6.1 Dual

# ImageUploader.UploadFileCountChange Event

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- See Also
- Language Filter ( all languages )
- Supported in: ActiveX , Java

Raised when the user adds/removes any files to/from the upload list (or checks/unchecks them).

## Syntax

### JavaScript

    <script type="text/javascript" src="iuembed.js">  </script>
    <script type="text/javascript">
    function ImageUploaderID_UploadFileCountChange() {
    	//...your code...
    }
    var iu = new ImageUploaderWriter("ImageUploaderID", 610, 500);
    //...params...
    //...other event listeners...
    iu.addEventListener("UploadFileCountChange", "ImageUploaderID_UploadFileCountChange");
    //...other event listeners...
    iu.writeHtml();
    </script>

## Remarks

To determine how many files are currently selected for the upload, use the UploadFileCount property. This event is useful if you implement custom buttons in HTML code , and you need to disable the Send button when no files are selected.

## See Also

### Examples

- Customizing Upload Pane
- Specifying Restrictions for Image Dimensions
- Customizing Buttons
- Open File Dialog Sample

### Reference

- AllowMultipleSelection Property
- FileIsTooLargeText Property
- FileIsTooSmallText Property
- MaxFileCount Property
- MaxFileSize Property
- MaxTotalFileSize Property
- MessageFileSizeIsTooSmallText Property
- MessageMaxFileCountExceededText Property
- MessageMaxFileSizeExceededText Property
- MessageMaxTotalFileSizeExceededText Property
- MinFileSize Property
- TotalFileSize Property
- UploadFileCount Property
- UploadFileAngle Property
- UploadFileDescription Property
- UploadFileFocused Property
- UploadFileFormat Property
- UploadFileGuid Property
- UploadFileHeight Property
- UploadFileHorizontalResolution Property
- UploadFileName Property
- UploadFileRemove() Method
- UploadFileSelected Property
- UploadFileSize Property
- UploadFileType Property
- UploadFileVerticalResolution Property
- UploadFileWidth Property
- Index Property
- Send() Method
- RemoveAllFromUploadList() Method
- RemoveFromUploadList() Method