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ASPxFileManager.ClientInstanceName Property

Specifies the ASPxFileManager‘s client programmatic identifier.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v22.1.dll

NuGet Package: DevExpress.Web

Declaration

[DefaultValue("")]
public string ClientInstanceName { get; set; }

Property Value

Type Default Description
String String.Empty

The control’s client identifier.

Remarks

Use the ClientInstanceName property to specify a unique client-side identifier for the ASPxFileManager control. Use this identifier in the client side to access the ASPxClientFileManager object.

<dx:ASPxFileManager ID="fileManager" runat="server" ClientInstanceName="fileManager" >
    ...
</dx:ASPxFileManager>

<dx:ASPxButton ID="ASPxButton1" runat="server" Text="Clear" AutoPostBack="false">
     <ClientSideEvents Click="click" />
</dx:ASPxButton>

The ClientInstanceName property is important when a control is contained within a naming container, for instance, within an ASPxPageControl‘s page or an ASPxPopupControl‘s window.

If the ClientInstanceName property is not specified for a control, the control’s client identifier is generated automatically and equals the value of the control’s System.Web.UI.Control.ID property. Note that in this case, client-side programmatic access to the control is not allowed when the control is contained within a naming container.

See Also