VS 2008 Way To Find Out If Image Is Clicked On In Treeview?
Jul 30, 2010Just wondering the best way to find out when an image is clicked on in treeview control
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VS 2008 Get Treeview Text When Clicked?
Mar 7, 2010how can I get the parent text of a treeview item when clicked and and text itself of the item?
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..
VS 2008 TreeView - Adding Child Nodes With No Image?
Mar 9, 2010I have a treeview. The root nodes have images set at 30x30 - is there a way to add child nodes with NO image or a smaller image? I can do a blank image, but each child is spaced far apart! I would like the child nodes to be like there is no image... tight and close to each other.
View 13 RepliesVS 2008 Find Image Inside Image?
Jun 8, 2010Screen and send are both bmps:This is what I've tried so far but it doesn't work
For y = 0 To screen.Height - 1
For x = 0 To screen.Width - 1
If getpixel(screen, x, y) = getpixel(send, 0, 0) Then
[code].....
How To Determine Which Child Node Of A Treeview Has Been Clicked
Sep 26, 2011Right now I have a treeview with 2 parent nodes and each Parent Node has multiple child nodes.I would like to display the text of the Child Node in a textbox. Which I have been unsuccessful.The code I'm displaying below shows both parent and child node. But I only want the child node.
[Code]...
Redirects To Another Form When One Of The Node Of The Treeview Is Clicked
May 14, 2009How do i code it to enable me when ever i go into this form. when one of the node of the treeview is clicked. It redirects me to another form.
View 4 Replies[2008] Use The Treeview To Display The Text Of A Rtf (rich Text File) File When An Specific Node If Clicked?
Aug 30, 2009Hi, i'm trying to use the treeview to display the text of a rtf (rich text file) file when an specific node if clicked.HomeOMGWOOTFor example, if i pick OMG, i want the text of lol.rtf to be displayed on a richtextbox. But somehow i just can't manage to get it... I know to import the text of a .txt file to a textbox, but using the treeview makes it more complicated.This is the code im using right now:
Private Sub TreeView1_NodeMouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.TreeNodeMouseClickEventArgs) Handles TreeView1.NodeMouseClick
Select Case e.Node.Index
Case 0
[code]....
Another thing is, that i can't import the *.rtf text into a richtextbox and i don't know why.
.net - Calling A Method When A Tree Node Is Clicked In The Standard ASP.NET 2.0 TreeView?
Apr 17, 2009I have a treeview which i populate dynamically using an XML Datasource. The leaf nodes in the TreeView attempt to open a URL in an iframe within the page.This all works fine, but i would like the iframe to be hidden until the point the leaf node is selected.what event is triggered when the nodes are clicked?? I tried the SelectedNodeChanged event but this doesnt seem to get triggered!
UPDATE - The TreeView code is shown Below
<asp:TreeView ID="TreeView1" runat="server" OnSelectedNodeChanged="TreeView1_SelectedNodeChanged" DataSourceID="XmlDataSource2" AutoGenerateDataBindings="False">
<DataBindings>
[code]....
While fiddling with my code i noticed that when i remove the NavigateUrlField="URL" from my code the tree triggers the SelectedNodeChange event, But does not Trigger if NavigateUrlField="URL" is put back in.
Tell Which Node In A TreeView Was Clicked In A Context Sensitive Menu Call?
Aug 23, 2010How do i tell which node in a TreeView was clicked in a Context Sensitive Menu call?
View 2 RepliesVS 2005 Work On A Treeview To Preform A Task On The Event That A Node It Clicked?
Mar 29, 2009How can I work on a treeview to preform a task on the event that a node it clicked?
View 8 RepliesVS 2008 Find Clicked Url Link/ Open Link In New Tab?
Sep 4, 2009Im trying to create a webbrowser in VB 08;
I was wondering how i would create new tab with the Link the clicked.
*EG* They Right-Click Link > Open In New Window/Tab > Makes New Tab In My Program > Navigates To The Linked Clicked.
VS 2008 Find Image In An Image?
Apr 5, 2010How do I create a program that finds the position of an image that is contained in another image?
View 1 RepliesVS 2008 Find Image Withing Picture?
Aug 23, 2011i wanna make a fun little Program, I just have a few Questions. On How someone would go about this,Okay i wanna scan a picture and look for a box that has for example 3 across and then bottom line also has 3 lines across. Like This
How would i go about finding This Image ? And or Set of pixels I know a couple ways i Could do this, But it would be a Slow Process Anyone have a suggestion. On How i would Code this,Scan the pix look for a black Pixel then scan next to it etc etc then scan the other line, And if it matches then >Do Something < But that would Be alot of coding and and be Slow, Anyone got an Idea on how i would make it easier
Get Image Path When Image Is Clicked?
Apr 22, 2009I have a dialog box with PictureBoxes in it, as you can see on the attached image.What I want is for when an image is clicked, its path is copied into the variable SBGImagePath and it is given a 3d border to make it stand out a bit.
View 12 RepliesForms :: Loop Through Controls In A Group And Find Out Which Button Is Clicked?
Sep 2, 2010I have a form with many buttons on it and I would like to loop through all the controls in a group control and find out which button is clicked.
I plan to use the click event of the button and I know it's easy to create a click event procedure for all of the buttons but would like to avoid that.
The group control is called GroupFilterButtons.
Change The Image Of A Picturebox When It Is Clicked?
May 20, 2009I am using the MouseClick event toc change the image of a picturebox when it is clicked:
Private Sub PictureBox7_MouseClick(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PictureBox7.MouseClick
PictureBox7.Image = Image.FromFile("C:Documents and SettingsjacobscDesktoplogogoclick.png")
End Sub
The problem i have is that this tool will be used on different users computers and not just my own and at the moment when it is used on another computer it gives an error that it can'f find the image.
This obvioulsy happens as it is looking for my desktop, how can i change so that the image can be saved within the tool and therefore will work on other computers?
Display An Image When Button Is Clicked?
May 6, 2012I need to display two images when the button is clicked. First the user will browse for the two images and after clicking the third button it should display the two images. I have this code so far. I'm a complete newbie in vb
Dim dialog As New OpenFileDialog()
If DialogResult.OK = dialog.ShowDialog Then
TextBox2.Text = dialog.FileName
End If
Making An Image Appear After A Button Is Clicked?
May 19, 2011I've created a label that changes text when I click a button. I also want an image to appear under the label after the button is clicked. I added the image with an image control(not sure if this is correct) and I want it invisible until the button is clicked. What Code Behind should I use for th ebutton.
View 3 RepliesAsp.net - Find TreeView Node By Value?
Sep 15, 2011All my TreeView nodes have a unique ID for their Node Depth.
I want to set Checked=True on the TreeView Node which matches a certain value.
Currently I'm doing the following:Dim value As Integer = 57
For Each n As TreeNode In tvForces.Nodes
If n.Value = value Then n.Checked = True
Next
Is there a better way of finding the Node which I want to set as Checked=True rather than looping through each node?
I'm looking for something like:Dim value As Integer = 57
n.FindNodesByValue(value)(0).Checked = True
Is there anything like this that I can use?
Treeview Find Tag - Set SelectedNode
Nov 21, 2010I have a treeview with all the nodes loaded from a dataset - each node has a tag set with a unique string, tag example ABC0001A, ABC0001B, ABC0001C ...
Is it possible to search the for a node via a tag and set the selected node.
Something similar to the following which I cannot use as the nodes do not have unique names.
Dim node As TreeNode() = TreeView1.Nodes.Find(myNode, True)
TreeView1.SelectedNode = node(0)
TreeView Node Find?
Mar 31, 2012I face a problem finding nodes in a treeviewActually I want to duplicate a node (mynode) in my treeviewSo I want to search all the nodes to find similar nodes and count them and then when I will create the new node I 'll add a number at the end of its name
Ex
nodes:
aa
[code].....
Define Image (Load By Array) Clicked
Apr 30, 2012I have a form that contain 30 image (load by array) and when one of the image clicked, the background of my frmMain should change to the image clicked. The program has no problem by launching the code below :
Private Sub PictureBox1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles picWallpaper1.Click
frmMain.BackgroundImage = picWallpaper1.Image
End Sub
Private Sub PictureBox2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles picWallpaper2.Click
[Code] .....
But this way is not effective if I want to increase more image up to 50,60 in future the program will loaded with these code.
Find Folder Path In Treeview?
Oct 19, 2008How can i loop trough treeview and get path of directory of each folder in the treeview?I have this code for adding a color to a treeview item, but it seems like its not possible to retrive the folder path...
HTML Code:
'add color to folder in treeview
Private Sub RecurseNodes(ByVal
[code].....
Search A Treeview To Find Like Items?
Feb 26, 2011I know that I can use treeview.nodes.find() but that will find the exact text so how would I search a treeview to find like items?
I have come close but this only searches the parents, never the children. Would I have to do a double search, start at parent and then get all nodes in parent?[code]...
VS 2010 Find Customer Name In A TreeVIew
Mar 24, 2012I have a Treeview with two levels (customers , products) and I want to find by customer name... I tried the following:
[Code]....
This does not work... could somebody tell me what I am doing wrong.
Visual Studio 2010 - Find The Coordinates Of The Pointer (mouse) When It Is Clicked On The Form
Jan 27, 2010I have a vb.net application, and I want to know how to find the coordinates of the pointer (mouse) when it is clicked on the form. Not much else to say, so I'll leave it like that.
View 3 RepliesGet An Image To Be Displayed Along With Some Text When An Item Is Clicked In A List Box?
Mar 20, 2012Just wondering if its possible for an image to be displayed along with some text when an item is clicked in a list box?
View 4 RepliesSee If Image Drawn To Form Through Graphic.drawimage Has Been Clicked?
Nov 11, 2011' Show game directions.[code]...
I think this is actually really easy to do that it isn't documented on here or msdn.
VS 2010 - Image Magnification Centered On Clicked Point
Mar 5, 2012I have a routine where I click on an image in picturebox1. When the user clicks I need picturebox 2 to show a section of the image in picturebox1 centered on the users click but zoomed in. I have the following function which is doing exactly what I want it to do (except properly zoom in.) I have been able to achieve something that appears to be a zoom but it no longer centers on the clicked point.
Public Function magnify(ByVal position As Point, ByVal main_pic As PictureBox)
vert2.Clear()
horz2.Clear()
Dim img As New Bitmap(pic_magnify.Width, pic_magnify.Height)
Dim gr As Graphics = Graphics.FromImage(img)
[Code] .....