共用方式為

LessThanOrEqual 運算子

Evaluates whether one specified SqlHierarchyId node is less than or equal to another.

命名空間：  Microsoft.SqlServer.Types
組件：  Microsoft.SqlServer.Types (在 Microsoft.SqlServer.Types.dll 中)

語法

'宣告
Public Shared Operator <= ( _
    hid1 As SqlHierarchyId, _
    hid2 As SqlHierarchyId _
) As SqlBoolean
'用途
Dim hid1 As SqlHierarchyId
Dim hid2 As SqlHierarchyId
Dim returnValue As SqlBoolean

returnValue = (hid1 <= hid2)

public static SqlBoolean operator <=(
    SqlHierarchyId hid1,
    SqlHierarchyId hid2
)

public:
static SqlBoolean operator <=(
    SqlHierarchyId hid1, 
    SqlHierarchyId hid2
)

static let inline (<=)
        hid1:SqlHierarchyId * 
        hid2:SqlHierarchyId  : SqlBoolean

JScript 支援多載運算子的使用，但不支援新運算子的宣告。

參數

傳回值

型別：System.Data.SqlTypes. . :: . .SqlBoolean
Boolean . Returns true if hid1 is less than or equal to hid2; otherwise false.

備註

Returns null Nothing nullptr unit null 參考 (在 Visual Basic 中為 Nothing) if either hid1 or hid2 are null Nothing nullptr unit null 參考 (在 Visual Basic 中為 Nothing) .

This member is static.

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