ValidateHelperIsNullOrDBNull Method |
判断是否为数据空对象或空对象
Namespace: AdfAssembly: Adf (in Adf.dll) Version: 4.1.5549.27750
Syntax public static bool IsNullOrDBNull(
Object obj
)
Public Shared Function IsNullOrDBNull (
obj As Object
) As Boolean
public:
static bool IsNullOrDBNull(
Object^ obj
)
static member IsNullOrDBNull :
obj : Object -> bool
Parameters
- obj
- Type: SystemObject
[Missing <param name="obj"/> documentation for "M:Adf.ValidateHelper.IsNullOrDBNull(System.Object)"]
Return Value
Type:
Boolean[Missing <returns> documentation for "M:Adf.ValidateHelper.IsNullOrDBNull(System.Object)"]
See Also