• 项目

Equality 运算符 (Utility.Key, Utility.Key)

Determines whether the specified left and right-hand sides of the key are equal.

命名空间：  Microsoft.SqlServer.Management.Utility
程序集：  Microsoft.SqlServer.Management.Utility（在 Microsoft.SqlServer.Management.Utility.dll 中）

语法

声明
Public Shared Operator = ( _
    leftOperand As Utility..::..Key, _
    rightOperand As Utility..::..Key _
) As Boolean
用法
Dim leftOperand As Utility..::..Key
Dim rightOperand As Utility..::..Key
Dim returnValue As Boolean

returnValue = (leftOperand = rightOperand)

public static bool operator ==(
    Utility..::..Key leftOperand,
    Utility..::..Key rightOperand
)

public:
static bool operator ==(
    Utility..::..Key^ leftOperand, 
    Utility..::..Key^ rightOperand
)

static let inline (=)
        leftOperand:Utility..::..Key * 
        rightOperand:Utility..::..Key  : bool

JScript 支持使用重载的运算符，但不支持声明新重载运算符。

参数

返回值

类型：System. . :: . .Boolean
A Boolean value that indicates whether the two values are equal. Returns true if both parameters are nullNothingnullptrunitnull 引用（在 Visual Basic 中为 Nothing）, or if both parameters are not nullNothingnullptrunitnull 引用（在 Visual Basic 中为 Nothing） and are equal. Otherwise, false.