关于:TypeConverter 无法从 System.String 转换

TypeConverter 无法从 System.String 转换

处理方法:

1:

[DX Support Team: The issue was resolved by its Owner]

i have figured out the problem and fixed it. if i set e.KeyExpression at selecting event for LINQDataSource then its okay. in 12.2.8, you had default value "Id". In 13.1.6, this default value was removed which i believe.
Please create a property in LinqDataSource called KeyExpression. it will reduce confusion or try grabbing KeyExpression from AspxGridView.KeyFieldName

2.EnableRowsCache="False"