devexpress wpf gridcontrol treeview example

#Devexpress wpf gridcontrol treeview example update#

GridView View = gridControl1. The following example maximizes the first detail view for the focused master row, processes it, and zooms out of the detail view. The Data Grid raises the DefaultViewChanged event when a user zooms into or out of a detail view. Use the Data Grid’s DefaultView property to get the currently maximized detail view. Use the ZoomView() and NormalView() methods to zoom into or out of detail views. Users can click this button to maximize detail views. If the root master view’s AllowZoomDetail option is enabled, its detail views display the Zoom button. Run Demo: Master-Detail Grouping Zoom Detail Views Use the master view’s ChildGridLevelName property to specify the name of the detail level. Master-detail grouping requires that Clone View Synchronization is enabled. Run Demo: Master-Detail (advanced) Master-Detail Grouping – Joint Group PanelĮnable the GridOptionsView.ShowChildrenInGroupPanel option to use a joint group panel for master and detail views. Developer documentation for all DevExpress products. The image specified by the TreeListNode.Image property overrides the image obtained from the NodeImageSelector. This property specifies the field name in a data source that contains node images. When a user groups data, resizes a column, or performs any other operation that changes a clone view, the Data Grid applies the same changes to all clone views of the corresponding pattern view. Use the TreeViewControl.ImageFieldName property to obtain images from a data source. Run Demo: Master-Detail (advanced) Synchronize Clone ViewsĮnable the pattern view’s SynchronizeClones option to synchronize its clone views. Use the GridOptionsDetail.EnableDetailToolTip property to enable/disable detail tooltips. Use the GridOptionsDetail.ShowDetailTabs option to show/hide detail tabs. This can be useful when detail tabs are hidden. Users can click these links to expand certain clone views. The expand buttons displayed in master rows can display tooltips that contain links. Defines the presentation of tree list nodes when the tree list is printed. Defines the presentation of group rows when the grid is printed. Defines the presentation of data rows when the grid is printed. In this mode, the Data Grid displays a single scroll bar for the master and clone views. The following table lists templates that represent visual elements when the grid is printed.

Use the DetailMode property to switch to Embedded mode. Scroll ModesĮach view can display a scrollbar (in Classic mode).

#Devexpress wpf gridcontrol treeview example update#

The RefreshDetailTab(Int32) method allows you to update a detail tab at runtime. You can also use the IsSelected argument to apply a specific style depending on whether the tab is selected.

ImageOptions - provides access to a raster or vector image assigned to the tab.

Appearance - provides access to background and foreground colors, font style, and so forth.

The following arguments allow you to specify the tab style: Run Demo: Banded View View Example: Create a Banded View. The band header is displayed in the bands panel above the band’s child columns. Each band consists of the band header and child columns. Use the Caption event argument to obtain or change the processed tab caption. The GridControl ‘s TableView and TreeListView allow you to organize columns into logical groups. This event allows you to assign a custom image to the processed tab and apply custom appearance settings to the tab caption.

The DetailTabStyle event fires for each detail view. If you specify both the NodeTemplate and. If you have more than one node template, use the TreeViewControl.NodeTemplateSelector property to implement custom logic to choose the required template. The NodeTemplate property allows you to specify the template that defines the appearance of data nodes. To choose the data display format, set the GridControl. You can display custom content in data nodes. If you bind the grid to a simple list, table, or collection, a single View is required to display this data. Custom Images and Appearance Settings for Certain Detail Tabs The Data Grid ( GridControl) is a container of Views, which display data from a bound list, table, or collection in a specific format. You can enable the master view’s AllowHtmlDrawDetailTabs option to parse HTML-inspired tags in detail tab captions.

To represent data in a tree structure, the data source should contain the following fields: Key Field - This field should contain unique values used to identify nodes. Private void view_PreviewMouseUp(object sender, void Form1_Load(object sender, EventArgs e) : Products' Set the TreeListView.TreeDerivationMode to TreeDerivationMode.Selfreference to enable the self-referential mode.