fix header double click problem

bezzad · Oct 15, 2015 · ebf482f · ebf482f
1 parent 4971d18
commit ebf482f
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diff --git a/src/.vs/WHOis/v14/.suo b/src/.vs/WHOis/v14/.suo
diff --git a/src/WHOis/MainForm.cs b/src/WHOis/MainForm.cs
@@ -289,8 +289,11 @@ private async void dgvResult_CellDoubleClick(object sender, DataGridViewCellEven
         {
             try
             {
+                if (e.RowIndex < 0) return;
+
                 InvokeIfRequire(() => Cursor = Cursors.WaitCursor);
                 DataGridViewCell cell = dgvResult.Rows[e.RowIndex].Cells[e.ColumnIndex];
+
 
                 if (!string.IsNullOrEmpty(cell.ErrorText))
                 {