title: DataGridView - Click on Image in Cell and show new Form with full size image
body: <p>All:
  I am a newbie working with a DataGridView1 that is bound to a SQL Server DB Table via the Visual Studio Data Sources function.
  I have filled the DataGrid with all the Columns in my table, including a column containing a Blobbed image, which shows correctly in the DataGridView as a slice of the image.
  I would like the user to be able to click on the DataGridView1 cell that contains the Slice of the image and launch a new form with the specific image as the background of that for (or at least fill a Picturebox on the same form), but I can't seem to be able to reference the specific image in the cell that is clicked...
  I have tried, unsuccessfully, using "DataGridViewImageColumn" like:</p>
  
  <pre><code>    imageColumn = new DataGridViewImageColumn();
      imageColumn.Image = this.imageDataGridViewImageColumn.Image;
      frmPic.BackgroundImage = imageColumn.Image;
  </code></pre>
  
  <p>Can someone advise the correct code to use to reference this specific image?</p>