Treeview Checkboxes On Childs Only
Jan 19, 2012I am working on a project and now I need to know how to have checkboxes on children nodes and not on parent nodes.
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VS 2010 Treeview - Checkboxes On Childs Only?
Jan 20, 2012I am working on a project and need checkboxes on childs only.Now I have this
Public Const TVIF_STATE As Integer = &H8
Public Const TVIS_STATEIMAGEMASK As Integer = &HF000
Public Const TV_FIRST As Integer = &H1100
Public Const TVM_SETITEM As Integer = TV_FIRST + 63
[Code]...
C# - Clear All Asp:TreeView Checkboxes
Jan 30, 2011What is the best way to clear all of a asp:TreeView checkboxes so that they are all unchecked? I've tried iterating through the treenodes and unchecking but this isn't working especially for child node checkboxes.
View 1 Replies3 Layers Treeview Nodes Checkboxes?
Sep 5, 2011I have a 3 layer treeview and is using the code below. I am getting it to do the following,
1) If parent is checked, check all child nodes.
2 If just one child node is unchecked, uncheck parent node.
3) If all child nodes are checked, check parent node.
Code below only works for 2 layers. Would appreciate if you can guide me how to make it three. There are much information on treeview but most of them seems irrelevant =/ Will be great if you can show me a good guide on treeview control.
Private Sub TreeView1_AfterCheck(ByVal sender As Object, ByVal e As TreeViewEventArgs) Handles TreeView1.AfterCheck
RemoveHandler TreeView1.AfterCheck, AddressOf TreeView1_AfterCheck
For Each node As TreeNode In e.Node.Nodes
node.Checked = e.Node.Checked
[code]....
Adding CheckBoxes To TreeView Control
Jun 14, 2011I've created a treeview that is going to represent a 'table of contents' for a Word template I use frequently and I need to add checkboxes to each node of the tree view.
Here is some of my code so far:
tvwSIGtemplate.Nodes.Add tvwSIGtemplate.Nodes.Item(2), tvwNext, , "3. Statment of the Issue and Solution"
tvwSIGtemplate.Nodes.Add tvwSIGtemplate.Nodes.Item(3), tvwChild, , "3.1 Issue Details"
tvwSIGtemplate.Nodes.Add tvwSIGtemplate.Nodes.Item(4), tvwNext, , "3.2 Solution Details"
What to add to these lines to simply display a checkbox next each line?
Selectively Removing CheckBoxes From Nodes In A TreeView?
Oct 24, 2011I found some Win32 code to selectively remove CheckBoxes from nodes in a TreeView. I would like to know if there is another way to do this, since we would like to stay away from Win32. Will this work under Window 7?
Public Class Win32Functions
Structure TVITEM
Public mask As Integer
Public hItem As IntPtr
[code]....
VS 2010 Auto-generated Treeview With Only SubNode Checkboxes
Dec 27, 2011I need to help about treeview.I have a auto generated treeview with only SubNode checkboxes like this;Forexample; when I want to check B-SubNode-1 checkbox, the other node checkboxes (A-Node & B-Node) must be uncheck if it is checked. It might be check all SubNode checkboxes if their state under on a same Node.
View 2 RepliesTreeView With Checkboxes, Double Click Only Fires After Chack Event Once?
Dec 10, 2008I have a tree view with checkboxes. When a user checks an item in the tree, all items below it in the tree should be checked automatically to match the parent. The same is true is a user unchecks an item. That's been reasonably easy to implement using the after check event:-
Private Sub tvwUserGroups_AfterCheck(ByVal sender As Object, ByVal e As System.Windows.Forms.TreeViewEventArgs) Handles tvwUserGroups.AfterCheck
If Not m_Isloading _
[code].....
Count The Total No. Of Asp.net Checkboxes, Checkboxes Checked, No. Of Checkboxes Remain Unchecked In Webform Using .net?
Dec 9, 2010How to count the total no. of asp.net checkboxes, checkboxes checked, no. of checkboxes remain unchecked in webform using vb.net ?I m using Visual studio 2008 with vb as a language ..I my webform i have 10 checkboxes...i wanna count total no. of checkboxes in webform in textboxes1 total no. of checkboxes checked in webform in textbox2 total no. of checkboxes remain unchecked in webform in textbox3?
View 2 RepliesHide All MDI Childs From Parent?
Dec 2, 2010Been searching the web for about an hour now and not having a lot of luck. Got my MDI Parent with some buttons on and one of the buttons I want to hide all open MDI Children forms but I don't want to close them.
View 2 RepliesVS 2008 - Checkbox On Treeview - Collapse And Expand Treeview When Click Plus Sign (+) On Treeview
May 14, 2011I have a problems with my application..
1. collapse and expand treeview when i click plus sign (+) on treeview, treeview didn't expand subfolder but when i click image, treeview expand it.
2. showing path that i check on treeview when i check the treeview then i'm click the button, then return path that i check
This is my code..
IDE :: Docking MDI-Childs Into The SplitContainers Panel?
Jan 25, 2009I use a splitcontainer in my programme, along with a couple of mdi-childs. I've got a problem now: The splitcontainer is actually in my main form, which is a mdi-container itself. Whenever I try to use mdi-childs, the panel of the splitcontainer is in front of it. Also I have problems with docking the mdi-child into the panel of the splitcontainer.
View 2 RepliesMDI Parent Save The Open Childs At Shutdown?
Jan 3, 2009I have an MDI web browser and it would be handy if it could save the open MDI childs at shut-down so that the next time the user would open the web browser the MDI childs would be still there...
Is that even possible?Private Sub frmMain_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles MyBase.Load
[Code]...
.net - Finding A Childs Row And Column In UniformGrid Based On Index In WPF?
Apr 10, 2012In WPF, I have a Uniform Grid and would like to be able to find the row and column based on the index of a child element.
I know there is a mathematical way of doing this and would rather not use a normal Grid.
If it helps, I can get the total number of rows and columns by using:
Math.Sqrt([*uniformgrid*].Children.Count)
C# - LINQ To SQL To Query Parent And Count Childs In Hierarchy?
Dec 8, 2010I'd take both C# and VB.NET suggestion.I'm using LINQ to query data. I'm trying to query the parent and count the child tags.Here's my Tags table column:
TagId (int primary)
TagName
ParentId (int Allow NULL referred to TagId column)
Here's some sample data:
[Code]...
Forms :: Detecting Open MDI Childs When MDI Parent Is Closed
Dec 16, 2010I'm new to VB 2010 but have be using VB6 for many years.I'm currently stuck trying to store the state of open MDI childs at the moment the MDI parent is closed. Clicking the parent upper right close button appears to close all open MDI childs before running the parent 'Closing' or 'Disposed' events.I am therefore unable to detect which MDI childs are open and cannot restore them next time the application is run.Is there any other event for the MDI parent I can detect the start of the closing process before the children are closed?
View 2 RepliesTreeview - Display The Selected Contents Of Treeview Into The Listbox?
Mar 2, 2010i have a treeviev and listbox.i want to display the selected contents of treeview into the listbox.my code is working for file but not for folder. means i want, if the all contents of folder ABC(i.e all files) are selected then in listbox i want to show the only path of folder not the seperate path of each file.
View 1 RepliesAdding Nodes To Treeview From Another Treeview?
Oct 25, 2011i have a treeview say TV1 and another Treeview Say TV2.. Now TV1 Contains all nodes for user rights. and i want to add to tv2 only selected nodes.Like TV1 is
Node 1
....Child of Node 1 (Level 2)
.........Child of Child of Node 1 (Level 3)
what i want is that when i select Level3 Node it should chek TV2 for the parent of this node. if parent exist it should add the node under the same parent. if parent does not exist it should check for Level 1 Node and if it exist it should add Level 2 Node and then Level 3 Node. Otherwise it should add Level 1 , Level 2 and then Level 3 Nodes in order.
Populating A TreeView From A TreeView Instance
Sep 13, 2010I have a class, let's call MyClass. In this class, I have a TreeView property let's call myTreeView..In my code, I populate the Nodes of this TreeView so I can use it later on.Then, when it's time to actualy use it, I haven't been able to take all the nodes from myClass and put them in a Tree View Control on my form.[code]The weird thing is that when debugging, the TreeView in MyClass is well populated with the proper values and in the loop, newNode isn't empty, there's actually something but for some reason it's not showing anything.
View 2 RepliesVS 2008 - TreeView Populate The TreeView.nodes With The Default Nodes Via Properties
Mar 14, 2010I'm running out of walls to bang my head against. Okay new windows form with a textbox, button and TreeView Populate the TreeView.nodes with the default nodes via properties
[Code]...
I want to click button1 and have the name of the childnode? Node3? placed in the textbox. Not via selection, I can do that. But via index or item number. The code I have is as follows
[Code]...
.net - Asp.net Dynamic Checkboxes?
Mar 19, 2010I have an asp.net page which a user types in a "search" box, the code behind functions/subs etc produce a list of users matching the search criteria. In front of all the users returned in the search results, I have codded a html checkbox. Under the list of results, there is an "email users" button...
so.. I want to be able to click a number of checkboxes beside the results and then click on "email users" button which should take me to another page with email functionality so an email can be sent to all the previously selected users My confusion is over getting the "selected" user list from the results into the email page.
Because the checkboxes are manually coded within the code-behind file (ie the code basically generates a bit of html and pushes it into a label "placeholder", so I dont get any control functionality to get the checkboxes using the vb code, or can I?
Add Checkboxes Into Datagrid?
Nov 9, 2009how to add checkboxes into datagrid.
what all references should be made.
Add Only Checkboxes In Column 4 And 5?
Jan 17, 2012I have a listviw with 5 columns. how to add only checkboxes in column 4 and 5? Every time I add an item to that listbox the first three columns will have text and the last two will have always only checkboxes?
View 2 RepliesAsp.net - .NET Checkboxes Checking?
May 14, 2012I have a form which contains a checkbox field. On page load I want to create a separate checkbox for each customer in my Database. The code I have to create the checkboxes for each customer works fine. However, I also want to check in the database if the customer is set to unauthorized if they are then I want to check there box. I also have code for the case where the user checks a box. If a box is checked I update the database setting the unauthorized attribute to true. My problem is when I check a box it works fine and the box is checked, however if I reload the page all the boxes are unchecked. So either my database update is not updating the database or the way I check on page load for checked boxes is incorrect. Any ideas?
The code for the asp checkbox field:
<asp:CheckBoxList id="check1" AutoPostBack="True" TextAlign="Right" OnSelectedIndexChanged="Check" runat="server">
</asp:CheckBoxList>
The Code for the page load:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim sql As String = "SELECT Name, unauthorized, ID FROM Customer ORDER BY Name"
Dim dt As DataTable = db.execDataTableQuery(sql, "Customer")
[code]....
Asp.net - List Of Checkboxes?
Jan 10, 2011I'm a newbie in VB.NET and ASP.NET. This is my problem:I retrieve a list of records from DB and, for every row, I need to show 4 checkboxes. I can use a checkboxlist for every rows, but it's not so clear how I can process the results after the submit.
I've some object and some operations available for that object. From database I extract a list of object with all operations. For every operation I want to show a check box to enable or disable the operation. The result is something like that:
[code]...
Group Box With Checkboxes?
Nov 27, 2011Using VB
Say I have five checkboxes in a groupbox. I want to run an if then statement where if all boxes are not checked I would perform a certain action. I currently have it set to work using code similar to this
If box1.Checked = False And box2.Checked = False And box3.Checked = False And box4.Checked = False And box5.Checked = False Then
End If
Is it possible to reference the entire groupbox has having a false boolean property?
While doing this is managable - what if I had more check boxes?
Have 15 Checkboxes In The Form?
Aug 19, 2009i have 15 checkboxes in the form
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Dim a As Integer
'For a = 1 To 15
'If ColorDialog1.ShowDialog = DialogResult.OK Then
[code]....
How To Get Checkboxes To Work
May 1, 2009I am working with an old web application developed in VB.NET 1.1 framework. I am having an issue with checkboxes. I have the following code for my checkbox:
<asp:TemplateColumn HeaderText="Reviewed">
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" />
<ItemTemplate>
<asp:checkbox ID="chkAppRev" Runat="server"
[Code]...
This all works fine until I add another check box in the asp code and another oncheckchanged method, it seems like it just skips over the query.
Loop Through 28 Checkboxes?
Jan 20, 2011On a form I have 28 check boxes, each one represents a day out of a 28 days. I would like to be able to loop through the check boxes and assign a value to each day instead of checking the value 28 times.[code]...
View 8 RepliesLooping Through Checkboxes?
Apr 20, 2011On a form I have a series of 20 checkboxes (cbS1 through cbS20). With that I have an integer named 'Count'
What I need to do: When the forms loads it will get a value for Count. I need all the checkboxes that are greater than this value to be checked.
So if count = 7 then cbS8 through cbS20 will be checked.
Im not really sure the best way to code this is. I know I can do it with a giant case statement...but there has got to be a better way right?