ASPxFileManager.DetailsViewCustomColumnDisplayText Event

Allows you to specify the display text of a custom column cell.

Namespace: DevExpress.Web

Assembly: DevExpress.Web.v19.1.dll

Declaration

C#

public event FileManagerDetailsViewCustomColumnDisplayTextEventHandler DetailsViewCustomColumnDisplayText

VB.NET

Public Event DetailsViewCustomColumnDisplayText As FileManagerDetailsViewCustomColumnDisplayTextEventHandler

Event Data

The DetailsViewCustomColumnDisplayText event's data class is FileManagerDetailsViewCustomColumnDisplayTextEventArgs. The following properties provide information specific to this event:

Property	Description
Column	Gets the column whose cells are currently being processed.
DisplayText	Specifies the display text for the cell currently being processed.
EncodeHtml	Gets or sets a value that specifies whether the column display text keeps any of its values that are HTML as HTML, or instead, strips out the HTML markers.
File	Gets the file whose information is processed.
Item	Gets the file manager’s item whose information is processed.

Remarks

ASPX

<dx:ASPxFileManager ID="ASPxFileManager1" runat="server" 
    OnDetailsViewCustomColumnDisplayText="ASPxFileManager1_DetailsViewCustomColumnDisplayText" >
    ...
</dx:ASPxFileManager>

C#

protected void ASPxFileManager1_DetailsViewCustomColumnDisplayText(object source, DevExpress.Web.FileManagerDetailsViewCustomColumnDisplayTextEventArgs e) {
    e.DisplayText = e.File.Extension.Remove(0, 1);
}

View Example

Set the AllowCustomizeFolderDisplayText property to true to raise the DetailsViewCustomColumnDisplayText event for folders.

Concept

• Custom Columns