ASPxUploadControl.FileInputCount Property
Gets or sets the number of file input elements contained within an ASPxUploadControl.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v23.2.dll
NuGet Package: DevExpress.Web
Declaration
Property Value
| Type | Default | Description |
|---|---|---|
| Int32 | 1 | An integer value that represents the total number of file input elements. |
Remarks
The File Input Element counts can be changed by an end-user on the client side by using the add and the remove buttons. In this case, the ASPxUploadControl.FileInputCount property value is synchronized with actual number of file input elements after the most recent postback on the server.
<dx:ASPxUploadControl ID="ASPxUploadControl1" runat="server" FileInputCount="5" >
...
</dx:ASPxUploadControl>
The UploadedFile object is generated for each of the uploaded files. In the FileUploadComplete and FilesUploadComplete event handlers, you can use the ASPxUploadControl.UploadedFiles property to get access to these objects. An individual UploadedFile object can be accessed via its index, which is associated with the visual index of corresponding file input elements within the ASPxUploadControl (note that the file input elements indexes represent a zero-based array).
Handle the ASPxClientUploadControl.FileInputCountChanged event to perform specific actions on the client side each time after the file input elements count is changed.