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ASPxFileManager.JSProperties Property

Enables you to supply any server data that can then be parsed on the client.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v24.2.dll

NuGet Package: DevExpress.Web

#Declaration

public Dictionary<string, object> JSProperties { get; }

#Property Value

Type Description
Dictionary<String, Object>

The collection of property names and their values.

#Remarks

In some instances, it is necessary to obtain server information on the client. The JSProperties property enables you to declare temporary client properties. The JSProperties property represents a collection of property names and their values. Once declared, a property can be accessed on the client.

Note

The only requirement is that property names must begin with the ‘cp’ prefix, to avoid rewriting the ASPxFileManager‘s base properties.

#Example

The code below demonstrates how you can show information about folder contents in a label.

public string ItemsNumberToString(int count, string item) {
        if (count != 1) item = item + "s";
        return count.ToString() + " " + item;
}
protected void ASPxFileManager1_Load(object sender, EventArgs e) {
        int FileCount = ASPxFileManager1.SelectedFolder.GetFiles().Length;
        int FolderCount = ASPxFileManager1.SelectedFolder.GetFolders().Length;
        ASPxFileManager1.JSProperties["cpLabelText"] = "The " + ASPxFileManager1.SelectedFolder.Name + " folder contains " + ItemsNumberToString(FolderCount, "folder") + " and " + ItemsNumberToString(FileCount, "file");
}
See Also