System.windows.treeview

Top ; return tvTreeView. Example 4. File: MainForm. GetNodeAt new Point e. Y ; if onNode! Clear ; if treeView. Add treeView. Example 5. PointToClient new Point e. GetNodeAt new Point x, y ; if e. MustGetClassMap dropObject. GetType ; if dropClassMap. Example 6. GetPropertyValue overNode. Obj, overNode. Name ; list. Add dropObject ; Context. SetPropertyValue overNode. GetProperty overNode.

SetValue overNode. Example 7. File: TreeViewUtils. GetNodeAt evt. X, evt. Y ; if treeView. Example 8. File: GalleryForm. TreeView; if e. Y ; contextMenuStrip2. Show focusedTreeView, e. Example 9. File: Main. Parent ; TreeNode newNode; if e. GetDataPresent "System. GetData "System. FullPath; if destinationNode. Problem solved: treeview1. Monday, November 2, PM.

The problem with this solution is, that it disables double clicks for this control altogether. Is there a solution that specifically handles the checkboxes? Friday, March 26, AM. Thank you in advance. Friday, May 21, PM. NET 4. Tuesday, July 6, PM. Many thanks Mark. Thursday, August 12, AM. NET user, please reply if there is anything illegal done here. Proposed as answer by swiss matt Monday, August 23, PM. Thursday, August 19, AM. Sorry, I pressed the wrong button - I meant to reply, not Propse as answer!

Monday, August 23, PM. You saved me!!! Ciaoo :. Wednesday, September 14, PM. Hi, encounter same problem here. Try to resolve with all the suggested solution. But still unable to resolve the problem. Then the treeview check box show inconsistent check stage and the 2 event wont be trigger.

My Environment. Window 7, Visual Studio NET Framework 4. Gets or sets the index of the image that is used to indicate the state of the TreeNode when the parent TreeView has its CheckBoxes property set to false. Gets or sets the key of the image that is used to indicate the state of the TreeNode when the parent TreeView has its CheckBoxes property set to false. Gets or sets the text that appears when the mouse pointer hovers over a TreeNode.

Collapses the TreeNode and optionally collapses its children. Creates an object that contains all the relevant information required to generate a proxy used to communicate with a remote object. Loads the state of the TreeNode from the specified SerializationInfo. Ensures that the tree node is visible, expanding tree nodes and scrolling the tree view control as necessary.

Retrieves the current lifetime service object that controls the lifetime policy for this instance. Gets the Type of the current instance. Creates a shallow copy of the current Object. Creates a shallow copy of the current MarshalByRefObject object. Saves the state of the TreeNode to the specified SerializationInfo. Populates a serialization information object with the data needed to serialize the TreeNode.

Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Tree Node Class Reference Is this page helpful? Please rate your experience Yes No. Any additional feedback? Namespace: System. Forms Assembly: System. TypeConverterAttribute SerializableAttribute. ICloneable ISerializable. In this article. TreeNode String.

TreeNode String, Int32, Int TreeNode String, TreeNode[]. Gets or sets a value indicating whether the tree node is in a checked state. Gets a value indicating whether the tree node is in an editable state.