FileManagerSettings.AllowedFileExtensions Property
Gets or sets the file extensions allowed for display in the ASPxFileManager.
Namespace: DevExpress.Web
Assembly: DevExpress.Web.v22.1.dll
Declaration
Property Value
| Type | Description |
|---|---|
| String[] | An array of String values that contains the file extensions allowed. |
Property Paths
You can access this nested property as listed below:
Show 21 property paths
Remarks
The AllowedFileExtensions property specifies which file extensions can be displayed in the file manager (ASPxFileManager). An array of extensions are standard file extensions which begin with a dot symbol.
Note
Use this property to specified allowed file extensions for upload.
Example
Web Forms (in markup):
<dx:ASPxFileManager ID="fileManager" runat="server" ...>
<Settings RootFolder="~/Content/FileManager/Files" ThumbnailFolder="~/Content/FileManager/Thumbnails"
AllowedFileExtensions=".jpg, .jpeg, .gif, .png" InitialFolder="~/Content/FileManager/Images"/>
...
</dx:ASPxFileManager>
Web Forms (in code):
ASPxFileManager fm = new ASPxFileManager();
fm.ID = "ASPxFileManager1";
fm.SettingsUpload.ValidationSettings.DisableHttpHandlerValidation = true;
Page.Form.Controls.Add(fm);
...
fm.Settings.RootFolder = Url.Content("~/Content/FileManager/Files");
fm.Settings.ThumbnailFolder = Url.Content("~/Content/FileManager/Thumbnails");
fm.Settings.InitialFolder = Url.Content("~/Content/FileManager/Images");
fm.Settings.AllowedFileExtensions=new String[] { ".jpeg", ".jpg", ".gif", ".png" };
MVC:
@Html.DevExpress().FileManager( settings => {
settings.Name = "fileManager";
settings.Settings.ThumbnailFolder = Url.Content("~/Content/FileManager/Thumbnails");
settings.Settings.RootFolder = Url.Content("~/Content/FileManager/Files");
settings.Settings.InitialFolder = "~/Content/FileManager/Images";
settings.Settings.AllowedFileExtensions= new String[] { ".jpeg", ".jpg", ".gif", ".png" };
...
}).BindToFolder(Model).GetHtml()
Online Demo
See Also