Hi everlight,

Thank you for waiting.

I'm afraid WebDataGrid doesn't have any properties about scrollbar.
If you want to disable vertical and horizontal scrollbars, please use CSS.

Here is a CSS sample. "WebDataGrid1" is the ClientID of WebDataGrid.
Please change it if needed.
```
/* Hide vertical scrollbar */
#WebDataGrid1 col[sub="vScrWidth"] {
display: none;
}
#WebDataGrid1 div[mkr="vScrBar"] {
display: none;
}

/* Hide horizontal scrollbar */
#WebDataGrid1 tr[mkr="hScrHeight"] {
display: none;
}
```

In addition, if you want to prevent mouse wheel scrolling on WebDataGrid, you can use the following CSS.
Since WebDataGrid is overlaid with a pseudo element, scrolling is disabled.

```
#WebDataGrid1 {
position: relative;
}
#WebDataGrid1::after {
content: '';
display: block;
position: absolute;
top: 37px; /* Header height */
right: 0;
bottom: 0;
left: 0;
background-color: gray; /* optional */
opacity: .3; /* optional */
}
```

I hope this will help.

Best regards,
Tatsushi Kiryu
Developer support Engineer
Infragistics