Fix crash when double clicking left most column (row header). Fixes #8

tslater2006 · Apr 2, 2019 · fcf3d12 · fcf3d12
1 parent b8a82ca
commit fcf3d12
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/DMS Viewer/DataViewer.cs b/DMS Viewer/DataViewer.cs
@@ -61,7 +61,7 @@ public void DrawDataTable()
 
         private void dataGridView1_CellDoubleClick(object sender, DataGridViewCellEventArgs e)
         {
-                if (e.RowIndex >= 0)
+                if (e.RowIndex >= 0 && e.ColumnIndex >= 0)
                 {
                     var content = dataGridView1.Rows[e.RowIndex].Cells[e.ColumnIndex].Value.ToString();
                     new LongDataViewer(content).ShowDialog(this);