Tooltip can be shown on Button hover and it can be achieved by HtmlAttributes
property.
@using Syncfusion.Blazor.Buttons
<SfButton Content="@Content" HtmlAttributes="@primButton" IsPrimary="true"></SfButton>
@code {
public string Content = "Button";
private Dictionary<string, object> primButton = new Dictionary<string, object>()
{
{ "title", "Primary Button"}
};
}
Output be like