sandeepvpote/Attach.ImageCheckSize

## Attach.ImageCheckSize
using Sitecore;
using Sitecore.Exceptions;
using Sitecore.Pipelines.Attach;
using System;

namespace MyProject.MediaUpload.Pipelines.Attach
{
  public class ImageCheckSize
  {
    public void Process(AttachArgs args)
    {
      if (!ImageSettings.IsRestrictedExtension(args.File.FileName))
        return;

      if (args.MediaItem.FileBased || args.File.InputStream.Length <= ImageSettings.MaxImageSizeInDatabase)
        return;

       string errorMessage = "Custom Message"; //Change this to have a custom message


            HttpContext.Current.Response.Write(
                "<html><head><script type=\"text/JavaScript\" language=\"javascript\">window.top.scForm.getTopModalDialog().frames[0].scForm.postRequest(\"\", \"\", \"\", 'ShowAlert(\"" +
                errorMessage + "\")')</script></head><body>Done</body></html>");

            args.AbortPipeline();
    }
  }
}
	using Sitecore;
	using Sitecore.Exceptions;
	using Sitecore.Pipelines.Attach;
	using System;

	namespace MyProject.MediaUpload.Pipelines.Attach
	{
	public class ImageCheckSize
	{
	public void Process(AttachArgs args)
	{
	if (!ImageSettings.IsRestrictedExtension(args.File.FileName))
	return;

	if (args.MediaItem.FileBased \|\| args.File.InputStream.Length <= ImageSettings.MaxImageSizeInDatabase)
	return;

	string errorMessage = "Custom Message"; //Change this to have a custom message


	HttpContext.Current.Response.Write(
	"<html><head><script type=\"text/JavaScript\" language=\"javascript\">window.top.scForm.getTopModalDialog().frames[0].scForm.postRequest(\"\", \"\", \"\", 'ShowAlert(\"" +
	errorMessage + "\")')</script></head><body>Done</body></html>");

	args.AbortPipeline();
	}
	}
	}