DataGrid gridlines too thick when background set to Transparent · Issue #1950 · MaterialDesignInXAML/MaterialDesignInXamlToolkit · GitHub
![wpf controls - Remove left border grid line for WPF DataGrid header columns to match data grid lines - Stack Overflow wpf controls - Remove left border grid line for WPF DataGrid header columns to match data grid lines - Stack Overflow](https://i.stack.imgur.com/cwrcv.png)
wpf controls - Remove left border grid line for WPF DataGrid header columns to match data grid lines - Stack Overflow
![DataGrid gridlines too thick when background set to Transparent · Issue #1950 · MaterialDesignInXAML/MaterialDesignInXamlToolkit · GitHub DataGrid gridlines too thick when background set to Transparent · Issue #1950 · MaterialDesignInXAML/MaterialDesignInXamlToolkit · GitHub](https://user-images.githubusercontent.com/19147840/86018843-c6c77600-ba1d-11ea-95ce-3fe81b3d630f.png)