Treeview winforms how to#
Treeview winforms code#
Treeview winforms plus#

Standards',40,'Y')Īlternatively, you can have a single table to maintain this data of parent and child nodes. INSERT INTO MNUSUBMENU(MENUPARVAL,FRM_NAME,MNUSUBMENU,STATUS) VALUES(30,'Acc. INSERT INTO MNUSUBMENU(MENUPARVAL,FRM_NAME,MNUSUBMENU,STATUS) VALUES(20,'Audit',30,'Y') INSERT INTO MNUSUBMENU(MENUPARVAL,FRM_NAME,MNUSUBMENU,STATUS) VALUES(1,'Accounting',20,'Y') Sample Insert Statements INSERT INTO MNUSUBMENU(MENUPARVAL,FRM_NAME,MNUSUBMENU,STATUS) VALUES(1,'Child Finance',10,'Y') (20) COLLATE SQL_Latin1_General_CP1_CI_AS NOT NULL, (50) COLLATE SQL_Latin1_General_CP1_CI_AS NULL, INSERT INTO MNUPARENT(MAINMNU, STATUS, MENUPARVAL) VALUES('Inventory','Y',2)Ĭhild Nodes CREATE TABLE. INSERT INTO MNUPARENT(MAINMNU, STATUS, MENUPARVAL) VALUES('Finanace','Y',1) Insert Sample Hierarchical Data SET IDENTITY_INSERT MNUPARENT ON )WITH (PAD_INDEX = OFF, IGNORE_DUP_KEY = OFF) ON IDENTITY(1,1) NOT NULL,ĬONSTRAINT PRIMARY KEY CLUSTERED (1) COLLATE SQL_Latin1_General_CP1_CI_AS NULL, (20) COLLATE SQL_Latin1_General_CP1_CI_AS NULL,

Treeview winforms plus#

The user can expand a root node by clicking the plus sign (+) button. The root nodes (also known as parent nodes) can have nodes that can be viewed when they are expanded. The top level nodes in a TreeView is called the Root nodes. If ($ TreeView control provides a way to display information in a hierarchical structure using nodes. $childNode = Add-Node $parentNode $_.Name “Cmdlet” $parentNode = Add-Node $script:cmdletNodes $_ “Module”

$script:cmdletNodes.Name = “PowerShell Help” $script:cmdletNodes.text = “PowerShell Help”

Treeview winforms code#

The following section of code shows the function we created to build the Windows PowerShell help tree: To build the Windows PowerShell help tree, we create a function and add it to the Form Load event- $form1.Add_Load(). Now, we need to build the tree and show it as the form loads. After this instance is created, we assign values to properties such as size, name, and various other properties. We use the namespace to create an instance as $treeView1.

$treeView1.Location = $System_Drawing_Point The following snippet shows the code generated by PrimalForms to add the TreeView control to the main form: We need to build the tree and define what should happen when someone clicks on the nodes of the tree.īefore we go further in to the details of this script, let us quickly look at how the TreeView control is created.We need a list of Windows PowerShell core modules to display.We need to perform the following script changes to make the Windows PowerShell help tree complete.Now, we need to edit this script to add the custom code we need to create our process manager: This generates the necessary code to create the GUI form in Windows PowerShell. The intention of this form is to load the Windows PowerShell help for all Windows PowerShell core modules in the form of a tree, and when you select a cmdlet within the tree, help text for that cmdlet will be shown in the text box along with a link to a TechNet article at the bottom of the form.Īfter the design is complete, we export the form to a Windows PowerShell script using Export PowerShell option. This is seen in the image following this paragraph. I placed the TreeView control, a rich text box, a link label, and a button. I will explain this by showing an example of a Windows PowerShell help tree.įirst, we design a simple GUI form using SAPIEN’s PrimalForms Community Edition.

Treeview winforms how to#

In today’s post, we will see an example of how to use Windows Forms TreeView control. He is also moderator on the Official Hey, Scripting Guy! Forum and a regular speaker at BangaloreITPro User Group meetings. He writes regularly on his blog about topics related to Windows PowerShell, SharePoint, and Microsoft server virtualization. He loves automation and is a Windows PowerShell fanatic. Today we have a guest article by Ravikanth who works at Dell, Inc., as a lead engineer in the SharePoint Solutions Team.