TreeListHtmlCommandCellEventArgs Class

Provides data for the ASPxTreeList.HtmlCommandCellPrepared event.

Namespace: DevExpress.Web.ASPxTreeList

Assembly: DevExpress.Web.ASPxTreeList.v20.2.dll

NuGet Package: DevExpress.Web

Declaration

C#

public class TreeListHtmlCommandCellEventArgs :
    EventArgs

VB.NET

Public Class TreeListHtmlCommandCellEventArgs
    Inherits EventArgs

Related API Members

TreeListHtmlCommandCellEventArgs is the data class for the following events:

• ASPxTreeList.HtmlCommandCellPrepared

Remarks

The following example illustrates how to hide the tree list’s parent nodes cell content.

MVC:

CSS

.HideCell { 
    visibility: hidden;
}

C#

settings.HtmlCommandCellPrepared = (sender, e) =>
{
    var tl = (MVCxTreeList)sender;
    if (tl.FindNodeByKeyValue(e.NodeKey).ChildNodes.Count > 0)
        e.Cell.CssClass = "HideCell";
    };
settings.HtmlDataCellPrepared = (sender, e) =>
{
    var tl = (MVCxTreeList)sender;
    if (e.Column.FieldName != "From")
    {
        if (tl.FindNodeByKeyValue(e.NodeKey).ChildNodes.Count > 0)
            e.Cell.CssClass = "HideCell";
    }
};
...

Inheritance

Object

EventArgs

TreeListHtmlCommandCellEventArgs