Have tried following the advice in the MSDN article: How to: Customize Data Formatting in the Windows Forms DataGridView Control but when the form is shown all that’s displayed in each cell is System.Drawing.Bitmap.
Must be something basic we’re doing wrong.
Resolved – nothing wrong with the cell formatting code in the MSDN article. But in our version our column was of type
DataGridViewTextBoxColumnwhen of course what’s needed is aDataGridViewImageColumn.