YouTipProp Webcontrol Calendar Showgridlines
## ASP.NET Calendar ShowGridLines Property
The `ShowGridLines` property is a member of the ASP.NET WebControl Calendar class. It is used to specify whether grid lines should be displayed to separate the individual days (dates) in the Calendar control.
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## Definition and Usage
By default, the `ShowGridLines` property is set to `False`, meaning that no grid lines are displayed between the calendar cells. To display grid lines and create a structured grid layout for the dates, you must set this property to `True`.
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## Syntax
```xml
ASP.NET Calendar ShowGridLines Example
```
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## Considerations and Styling
* **Grid Line Color and Style:** The appearance of the grid lines (such as color, width, and style) is determined by the browser's default table border rendering, or it can be customized using CSS or other Calendar styling properties like `BorderColor`, `BorderWidth`, and `BorderStyle`.
* **Visual Structure:** Enabling grid lines is highly recommended when you have a dense calendar layout or when you want to clearly distinguish boundaries between adjacent dates, especially when using custom cell rendering (`OnDayRender`).