FileManagerDetailsViewStyles Class

Contains settings that allow the appearance of elements, used within the ASPxFileManager file list in details view, to be defined.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v19.2.dll

Declaration

C#
VB.NET

public class FileManagerDetailsViewStyles :
    GridViewStyles

Public Class FileManagerDetailsViewStyles
    Inherits GridViewStyles

The following members return FileManagerDetailsViewStyles objects:

Library	Related API Members
ASP.NET Controls and MVC Extensions	ASPxFileManager.StylesDetailsView
ASP.NET Controls and MVC Extensions	FileManagerSettings.StylesDetailsView
ASP.NET Bootstrap Controls	BootstrapFileManager.StylesDetailsView

Remarks

These settings can be accessed via the ASPxFileManager.StylesDetailsView property.

Example

The following example illustrates how to specify permissions for files and folders within the ASPxFileManager.

Note

A complete sample project demonstrating this approach in action is available in the DevExpress Code Examples database at ASPxFileManager - How to implement a custom FileSystem provider and set required permissions to files or folders.

public override FileManagerFilePermissions GetFilePermissions(FileManagerFile file) {
    int fileId = int.Parse(file.Id);
    Permissions permissions = Data.PermissionsSet.FirstOrDefault(p => p.Item.Id == fileId);
    if(permissions == null)
        return FileManagerFilePermissions.Default;
    return GetFilePermissionsInternal(permissions);
}

public override FileManagerFolderPermissions GetFolderPermissions(FileManagerFolder folder) {
    if(string.IsNullOrEmpty(folder.RelativeName))
        return FileManagerFolderPermissions.Default;
    int folderId = int.Parse(folder.Id);
    Permissions permissions = Data.PermissionsSet.FirstOrDefault(p => p.Item.Id == folderId);
    if(permissions == null)
        return FileManagerFolderPermissions.Default;
    return GetFolderPermissionsInternal(permissions);
}

FileManagerFilePermissions GetFilePermissionsInternal(Permissions permissions) {
    return (permissions.Delete ? FileManagerFilePermissions.Delete : FileManagerFilePermissions.Default)
        | (permissions.Move ? FileManagerFilePermissions.Move : FileManagerFilePermissions.Default)
        | (permissions.Copy ? FileManagerFilePermissions.Copy : FileManagerFilePermissions.Default)
        | (permissions.Rename ? FileManagerFilePermissions.Rename : FileManagerFilePermissions.Default)
        | (permissions.Download ? FileManagerFilePermissions.Download : FileManagerFilePermissions.Default);
}

FileManagerFolderPermissions GetFolderPermissionsInternal(Permissions permissions) {
    return (permissions.Delete ? FileManagerFolderPermissions.Delete : FileManagerFolderPermissions.Default)
        | (permissions.Move ? FileManagerFolderPermissions.Move : FileManagerFolderPermissions.Default)
        | (permissions.Copy ? FileManagerFolderPermissions.Copy : FileManagerFolderPermissions.Default)
        | (permissions.Rename ? FileManagerFolderPermissions.Rename : FileManagerFolderPermissions.Default)
        | (permissions.Create ? FileManagerFolderPermissions.Create : FileManagerFolderPermissions.Default)
        | (permissions.Upload ? FileManagerFolderPermissions.Upload : FileManagerFolderPermissions.Default)
        | (permissions.MoveOrCopyInto ? FileManagerFolderPermissions.MoveOrCopyInto : FileManagerFolderPermissions.Default);
}