I am trying to color the text in a node in a treeview using Visual Basic 2008. I can easily do this by using the forecolor property (currentNode.ForeColor = Color.Red). The tricky part is that I want to color the text within the same node different colors. Here is an example of the string I want to color...
Rather complicated question here. I am improving the text coloring in my custom RTB ontrol, and it is pretty simple:Quote:1. Disable drawing (SetDrawing(False))2. Get current selection 3. Select lines to colorize4. Process selection RTa Font object.
Hi, 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.
I have an issue with Visual Studio's support for coloring User Types in VB.NET, I'm an C# developer that have been forced to code in Vb.NET by political rules in my organization, and I really misses the support for coloring user types in Vb.NET, I had hoped that this would be solved in Visual Studio 2010 and well in the beta they have added Vb.NET User Type coloring, but the coloring is the same for all user types I cant't have one color for interfaces and one for classes and so on.
I�d like the letters H, M and S to be of different colors. I know I could set up three different labels and color them but I was wondering if exists a trick which allows me to change colors with the same label.
i'm working on a project app to help me color code my html snippets. i'm not being able to figure out how to change the color of this line when selecting text :
<font color=blue> synthax helper </font>
to look like this:
<font color=blue> synthax helper </font>
as far as i can get it to change the selection color is this:
<font color=blue> synthax helper </font>
here's what i have in code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click RichTextBox1.SelectionColor = Color.Blue RichTextBox1.SelectedText = "<font color=blue>" & RichTextBox1.SelectedText & "</font>" End Sub
Is there an easier way to color certain tags like: <html>, <h1>, <body>, etc?I would like to make an html editor and i would like to know if anyone out there has a VB10 Example of a text highlighter When the text changes.
I have a program that colors certain words, but when I do a Ctrl+Z, the textbox undoes the coloring. How do I make it stop undoing the coloring, and just the text that was edited?
I have to provide an Excel file as an output. I have to color some of lines and make them bold.The input is based on a dynamic list (in memory) and it also could be based on CSV file that I'm already provide today (based on the same dynamic list).I'm wondering what would be the most efficient way (in terms of performance) in order to provide the colored Excel output?Should I export directly from dynamic list into Excel - or - Should I export from CSV into Excel ?
This is my second post and today I have the following problem:I want to make a Steam Gamertag Maker ..
1) I have a RichTextBox.
2) I have 8 buttons each representing a color (red, green, yellow, blue, teal, pink, white and black ..)
3.1) I enter some text into the richtext box.
3.2) I select part of the text.
3.3) When I press a button, e.g Blue and the selected text changes to that color.
3.5) I have a copy button, that copies the content of the richtextbox .. and that is where the problem starts .. (The copied text has no color and so on .
4) If I press, for example the Blue Button, I want that the following text "^4", is written just in front of the selected text and that the selected text is colored blue at the same time. The other text should not be affected by those adjustments ..
5) If the "^4" is inserted, it should be hidden
6) If everything is colored, I press the copy button and it should copy the whole text, including for example the "^4" ..
7) I want the "^4" to be hidden, because it looks better, but if I copy the content of the RichText box it should be included ..
I'm Trying to select node on treeview with: Try Dim nodes As TreeNode() = TreeView1.Nodes.Find("Test", True) Dim node As TreeNode For Each node In nodes TreeView1.Focus() TreeView1.SelectedNode = node Next Catch ex As Exception MessageBox.Show(ex.Message) End Try As you can see I'm trying to select the node "test" which is also sub-node. But I get no error nor a selected node.
I would like your advice on the following:I'm making a program in which a client can send an SMTP mail and stores the date, name and subject into an xml file. This works perfectly.Also made a form in which the client can view the send items, this form reads the xml file and places the data in a datagridview. This also works
Dim verzonden As New DataSet verzonden.ReadXml(CurDir() & "verzonden.xml") verzonden.Tables(0).DefaultView.Sort = "Datum DESC"
I have context menus on certain nodes of a TreeView that pop up when you right-click those nodes. But how do I get the node that right-clicked? It isn't neccessarily the selected node, so I can't use the .SelectedNode property
A form has a multi line textbox that is read line by line searching for "MSH". When found it adds that line as a parent to the treeview. each following line is added as a child. Works fine if only one "MSH" line but if more than 1 I get must clone or remove message. I did clone the message but I don't want a duplicate of what is there. I have tried several variations and have not been able to get the 2nd MSH to be added as a child but not parent.I have started to repeate code so was hoping some of you experts can point me in the correct direction. Here the section of code that partialy works.
Dim LoopK As Integer = 0 Dim New_MSH_Parent As String = "No" Dim MSH_Node As New TreeNode() ' parent node
I have a treeview that is populated. The user will have some node selected in that treeview. A refresh function is called, and the program remembers the full path, so that after the treeview is cleared and repopulated, the same user selected node can be reselected for them automatically.
I have the full path of a tree node. If the full path is "nodea odeb odec" how can I automatically select that node using code?
I am working on an an explorer form project where I have one treeview and one listview. I have all of my drag and drop functionality working as expected. However, I would like to highlight the treeview node the user is hovering over when draging items from one folder to another. This is the same functionality as windows provides in windows explorer.
Thus far I have been successful in changing the backcolor of the node using the dragover event. However, once I move away from the node, the backcolor does not change back to white. I have looked at the dragleave event but my code does not seem to work in reverse. how I can change the backcolor after moving away from a node?
Private Sub TreeView_DragOver(ByVal sender As Object, ByVal e As System.Windows.Forms.DragEventArgs) Handles TreeView.DragOver Dim loc As Point = (CType(sender, TreeView)).PointToClient(New Point(e.X, e.Y))
I have a simple treeview, when I click a node I want to be able to make a panel visible when a node is clicked using a simple if then statement and make the other panels associated with the other nodes invisible. From what I read the code should be placed in the afterselect method. Was thinking would be similiar to a list box using selected index or something but can't seem to get it to work.
I have a TreeView that I am using for display purposes only. I don't want the user to be able to select any of the nodes. Setting the enabled property of the form to False doesn't suffice since it changes the entire look of the nodes.
I tried canceling the select action in the BeforeExpand event. It kind of works. It selects, then de-selects the item. I'm going to play around with other events to see
I'm trying to programmatically select the first node loaded into a treeview.
There are 4 main branches - that each node is added to
'If ndeSelect Is Nothing Then ndeSelect = nde Select Case cdr(1).ToString Case "Translation"
[Code]....
I tried creating an NDESELECT object to "remember" the node - then tried the old boolean first/loop trick - but it's not remembering that SELECTEDNODE. Seems that the NDE object is just a node object - maybe not "smart" enough to know where it got loaded??
How can i programmatically create a treeview consisting of several nodes and each node has several children.I want to read the nodes and children from a table and fill them accordingly, so how can i do this?
i have a treeview which has a bunch of parent and child nodes preset at design time, there is 1 parent node tho which is called developer, that i want to add child nodes to at runtime.When the form first loads im trying to have it check a text file and for each line in the text file add the text/string from that as a child node tot he 'developer' parent node.
vb Dim reader As String = My.Computer.FileSystem.ReadAllText(Application.StartupPath() & "ConfigDevs.txt") Dim strs() As String = Split(reader, Environment.NewLine) For Each s As String In strs
[code]....
Thats what i have so far, how can i set it so 'Dim parentNode As TreeNode = ' points at the 'Developer' node?
if this is not the right area to be posting this. I couldn't find an area dedicated to discussion about IDE features.Somehow one of my .vb files is not showing the nice formatting that is default in VS2008, such as the text colors, etc. how I can get this back? I don't know what to search for, as I don't know what its actually called. On the left you see what I want, and on the right you see what I have right now.
