我正在尝试找出在应用[DataType(DataType.Something)]属性时EF DataAnnotations的有效选项是什么。翻阅MSDN文档,我似乎只能找到有效的ENUM值,但找不到任何符合给定数据类型的定义。因此,我的特定问题是,对于为大多数/所有不同DataType枚举值指定值的链接,具有奖励积分的DataType.PhoneNumber的可接受值是什么。为了澄清.....
Creates a new instance of ColumnDataType value.Method Details fromString public static ColumnDataType fromString(String name) Creates or finds a ColumnDataType from its string representation. Parameters: name - a name to look for. Returns: the corresponding ColumnDataType.values...
Argument data type datetime is invalid for argument 3 of json_modify function Argument data type sql_variant is invalid for argument 1 of like function Argument data type text is invalid for argument 29 of checksum function Argument data type varchar is invalid for argument 1 of formatmessage ...
[WPF] How to use binding by ElementName in Resources? [WPF] Refresh item on datagrid after update on DB [WPF] TextBlock: set length of number with string format [WPF] TextBox and String Format Hour:Minutes {"Type reference cannot find type named '{clr-namespace:AddinManagerWpf.Models}Ho...
BC30002: Type 'MySqlCommand' is not defined. BC30311: Value of type 'String' cannot be converted to 'System.Web.UI.WebControls.Label'. BC39456: 'Settings' is not a member of 'My' Error Best FREE Rich Text Editor? Best method to send data from code-behind to javascript and return ...
Alternative to Row_Number Query Alternative way STUFF for XML PATH ('') ? Am getting an error when i run this code Ambiguous Column Name An aggregate may not appear in the set list of an UPDATE statement... An error occurred while executing batch. Error message is: Error creating window...