Page.Application 属性
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(); };C#
[System.ComponentModel.Browsable(false)]
public System.Web.HttpApplicationState Application { get; }[<System.ComponentModel.Browsable(false)>]
member this.Application : System.Web.HttpApplicationStatePublic ReadOnly Property Application As HttpApplicationStateHttpApplicationState 类中的当前数据。
- 属性
C#
// 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
| 产品 | 版本 |
|---|---|
| .NET Framework | 1.1, 2.0, 3.0, 3.5, 4.0, 4.5, 4.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, 4.7.2, 4.8, 4.8.1 |
