Hi Vagner,
Sorry for the inconvenience.
We would like to let you know that the ALT codes will work
only if the CellType is textbox. If you use CellType like ‘Currency’ or any
other CellType then these Alt Codes won’t work. We suggest you to assign the
CellType as TextBox to use the Alt Codes effectively. Please refer the below
screenshot and Dashboard sample.
ScreenShot:

Sample Location:
<Installed_Location>\Syncfusion\EssentialStudio\11.4.0.26\Windows\GridDataBound.Windows\Samples\Data
Binding\DataTable Demo\
Please let us know if you need any further assistance.
Regards,
Anish
Attachment:
Screenshot_6c1c7510.zip