通过

ReportExpression.Inequality 运算符 (String, ReportExpression)

Tests the inequality of two expressions.

命名空间：  Microsoft.ReportingServices.RdlObjectModel
程序集：  Microsoft.ReportingServices.Designer.Controls（在 Microsoft.ReportingServices.Designer.Controls.dll 中）

语法

声明
Public Shared Operator <> ( _
    left As String, _
    right As ReportExpression _
) As Boolean
用法
Dim left As String
Dim right As ReportExpression
Dim returnValue As Boolean

returnValue = (left <> right)

public static bool operator !=(
    string left,
    ReportExpression right
)

public:
static bool operator !=(
    String^ left, 
    ReportExpression right
)

static let inline (<>)
        left:string * 
        right:ReportExpression  : 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.