Converts the specified value to the format that is indicated by the ButtonColumn.DataTextFormatString property.
The dataTextValue converted to the format indicated by the ButtonColumn.DataTextFormatString.
Use the ButtonColumn.FormatDataTextValue(object) method to convert the specified value to the format that is indicated by the ButtonColumn.DataTextFormatString property.
The ButtonColumn.FormatDataTextValue(object) method returns the string equivalent of the value, if the ButtonColumn.DataTextFormatString property is not set.