ReportExpression.Equality 运算符

定义

命名空间:

Microsoft.ReportingServices.RdlObjectModel

程序集:

Microsoft.ReportingServices.Designer.Controls.dll

测试两个表达式是否相等。

重载

Equality(String, ReportExpression)	测试两个表达式是否相等。
Equality(ReportExpression, ReportExpression)	测试两个表达式是否相等。
Equality(ReportExpression, String)	测试两个表达式是否相等。

Equality(String, ReportExpression)

测试两个表达式是否相等。

public:
 static bool operator ==(System::String ^ left, Microsoft::ReportingServices::RdlObjectModel::ReportExpression right);

public static bool operator == (string left, Microsoft.ReportingServices.RdlObjectModel.ReportExpression right);

static member ( = ) : string * Microsoft.ReportingServices.RdlObjectModel.ReportExpression -> bool

Public Shared Operator == (left As String, right As ReportExpression) As Boolean

参数

left

String

一个表达式字符串。

right

ReportExpression

ReportExpression 对象。

返回

Boolean

如果两个表达式相等，则为 True；否则为 false。

注解

此运算符的等效方法为 <xref:Microsoft.ReportingServices.RdlObjectModel.ReportExpression.Equals%28System.String%2CMicrosoft.ReportingServices.RdlObjectModel.ReportExpression%29?displayProperty=fullName>

Equality(ReportExpression, ReportExpression)

测试两个表达式是否相等。

public:
 static bool operator ==(Microsoft::ReportingServices::RdlObjectModel::ReportExpression left, Microsoft::ReportingServices::RdlObjectModel::ReportExpression right);

public static bool operator == (Microsoft.ReportingServices.RdlObjectModel.ReportExpression left, Microsoft.ReportingServices.RdlObjectModel.ReportExpression right);

static member ( = ) : Microsoft.ReportingServices.RdlObjectModel.ReportExpression * Microsoft.ReportingServices.RdlObjectModel.ReportExpression -> bool

Public Shared Operator == (left As ReportExpression, right As ReportExpression) As Boolean

参数

left

ReportExpression

ReportExpression 对象。

right

ReportExpression

ReportExpression 对象。

返回

Boolean

如果两个表达式相等，则为 True；否则为 false。

注解

此运算符的等效方法为 <xref:Microsoft.ReportingServices.RdlObjectModel.ReportExpression.Equals%28Microsoft.ReportingServices.RdlObjectModel.ReportExpression%2CMicrosoft.ReportingServices.RdlObjectModel.ReportExpression%29?displayProperty=fullName>

Equality(ReportExpression, String)

测试两个表达式是否相等。

public:
 static bool operator ==(Microsoft::ReportingServices::RdlObjectModel::ReportExpression left, System::String ^ right);

public static bool operator == (Microsoft.ReportingServices.RdlObjectModel.ReportExpression left, string right);

static member ( = ) : Microsoft.ReportingServices.RdlObjectModel.ReportExpression * string -> bool

Public Shared Operator == (left As ReportExpression, right As String) As Boolean

参数

left

ReportExpression

ReportExpression 对象。

right

String

一个表达式字符串。

返回

Boolean

如果两个表达式相等，则为 True；否则为 false。

注解

此运算符的等效方法为 <xref:Microsoft.ReportingServices.RdlObjectModel.ReportExpression.Equals%28Microsoft.ReportingServices.RdlObjectModel.ReportExpression%2CSystem.String%29?displayProperty=fullName>