FrmDatos: Evitar fallos con imágenes vacías

ServerExplorer/UI/FrmDatos.cs

@@ -11,6 +11,8 @@ namespace ServerExplorer.UI
 {
     public partial class FrmDatos : Form
     {
+        #region Form life cycle
+
         public FrmDatos(DataTable dt, String titulo)
         {
             InitializeComponent();
@@ -21,6 +23,23 @@ namespace ServerExplorer.UI
 
         private void frmDatos_Load(object sender, EventArgs e) { }
 
-        private void dgvDatos_CellContentClick(object sender, DataGridViewCellEventArgs e) { }
+        #endregion
+
+        #region Events
+
+        private void dgvDatos_CellDoubleClick(object sender, DataGridViewCellEventArgs e) { }
+
+        private void dgvDatos_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
+        {
+            if (e.DesiredType == typeof(Image))
+            {
+                if (e.Value is DBNull || ((byte[])e.Value).Length <= 0)
+                {
+                    e.Value = new Bitmap(1, 1);
+                }
+            }
+        }
+
+        #endregion
     }
 }