• 项目

ExpressionNode 属性

Gets or sets the type of expression that the condition uses.

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

语法

声明
<SfcIgnoreAttribute> _
Public Property ExpressionNode As ExpressionNode
    Get
    Set
用法
Dim instance As Condition
Dim value As ExpressionNode

value = instance.ExpressionNode

instance.ExpressionNode = value

[SfcIgnoreAttribute]
public ExpressionNode ExpressionNode { get; set; }

[SfcIgnoreAttribute]
public:
property ExpressionNode^ ExpressionNode {
    ExpressionNode^ get ();
    void set (ExpressionNode^ value);
}

[<SfcIgnoreAttribute>]
member ExpressionNode : ExpressionNode with get, set

function get ExpressionNode () : ExpressionNode
function set ExpressionNode (value : ExpressionNode)

属性值

类型：Microsoft.SqlServer.Management.Dmf. . :: . .ExpressionNode
A ExpressionMode object value that specifies the type of expression that the condition uses.

注释

This property points to the root node of the tree that contains the expression. The expression is assigned to the condition by calling the Parse(String) that parses the expression string.

示例

C#

Condition c = new Condition(ps, conditionName);
c.Facet = facet;
c.ExpressionNode = exprNode;
c.Create();

VB

Dim c As Condition
c = New Condition(ps, conditionName)
c.Facet = facet
c.ExpressionNode = exprNode
c.Create()