windowsforms-devexpress-dot-xtratreelist-dot-columns-dot-treelistcolumn-93538ac1.md
Gets or sets a custom tooltip for the column.
Namespace : DevExpress.XtraTreeList.Columns
Assembly : DevExpress.XtraTreeList.v25.2.dll
NuGet Packages : DevExpress.Win.Navigation, DevExpress.Win.TreeList
[DefaultValue("")]
[XtraSerializableProperty]
public virtual string ToolTip { get; set; }
<DefaultValue("")>
<XtraSerializableProperty>
Public Overridable Property ToolTip As String
| Type | Default | Description |
|---|---|---|
| String | String.Empty |
A string representing a custom tooltip for the column.
|
When the treelist’s TreeListOptionsBehavior.ShowToolTips option is set to true , tooltips are supported for column headers.
When hovering with a mouse pointer over a column header where text is trimmed, a default tooltip is displayed. The default tooltip contains the column’s non-trimmed caption (TreeListColumn.Caption).
The ToolTip property allows you to provide a custom tooltip for a column. When a custom tooltip is assigned to the column, it’s displayed when an end-user hovers the mouse pointer over the column’s header, whether or not the column’s caption is trimmed.
See Also