代理版本调试

TEMUKJD/UserComponent/DataGridViewEx.cs

@@ -222,7 +222,7 @@ namespace TemuKJD.UserComponent
                 {
                     e.PaintBackground(e.CellBounds, true);
 
-                    bool isChecked = cellTmp.Value.ParseToBool();
+                    bool isChecked = cellTmp?.Value == null ? false : cellTmp.Value.ParseToBool();
                     var locationX = e.CellBounds.Location.X + e.CellBounds.Width / 2 - checkBoxSize / 2 - 1;
                     var locationY = e.CellBounds.Location.Y + e.CellBounds.Height / 2 - checkBoxSize / 2;
                     Rectangle checkBoxBounds = new Rectangle(locationX, locationY, checkBoxSize, checkBoxSize); // 自定义大小和位置