Page.Application 属性

参考

定义

命名空间:: System.Web.UI

程序集:: System.Web.dll

重要

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为当前 Web 请求获取 HttpApplicationState 对象。

public:
 property System::Web::HttpApplicationState ^ Application { System::Web::HttpApplicationState ^ get(); };

[System.ComponentModel.Browsable(false)]
public System.Web.HttpApplicationState Application { get; }

[<System.ComponentModel.Browsable(false)>]
member this.Application : System.Web.HttpApplicationState

Public ReadOnly Property Application As HttpApplicationState

属性值

HttpApplicationState

HttpApplicationState 类中的当前数据。

属性: BrowsableAttribute

示例

// When this page is loaded, the source for the 
// MyDataGrid control is obtained from Application state.
void Page_Load(object sender, EventArgs e ) {

    DataView Source = (DataView)(Application["Source"]);
    MySpan.Controls.Add(new LiteralControl(Source.Table.TableName));
    MyDataGrid.DataSource = Source;
    MyDataGrid.DataBind(); 
}

' When this page is loaded, the source for the 
' MyDataGrid control is obtained from Application state.
Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)

    Dim Source As DataView = Application("Source")
    MySpan.Controls.Add(New LiteralControl(Source.Table.TableName))
    MyDataGrid.DataSource = Source
    MyDataGrid.DataBind()
End Sub

适用于

另请参阅

HttpApplicationState