i'm implementing search on a richtextbox and i want to auto scroll up/down left/right when needed. i tried ScrollToCaret but it always scrolls. even when the searched text already presented on the shown part of the text.
View 2 RepliesI am trying to build a language tool, basically I am getting lines of text into a richtextbox and playing the audio for that line. Things are working great except that I want to highlight the text being played and autoscroll when it plays the next line. how to implement the line highlighting and autoscrolling.
View 2 RepliesI am loading several command buttons into it (one in each grid box). I have the panel set to autoscroll. When TableLayoutPanel is set to AddColumns, all works well. However, I dont want horizontal scroll, I want vertical. When I set TableLayoutPanel to AddRows, a vertical scrollbar will not appear.
View 4 Replieshow can i let RTB autoscroll? and how can i add more than 1 smiley/emotican with this script?
Dim myImage As New Bitmap("C:smile.gif")
'~~~ Check if the RichTextBox has a smiley symbol ":)"
Do While rtbClient.Text.IndexOf(":)") > -1[code].....
Heres my problem, My app outputs info into a textbox as a log and appends the new lines to the end of the textbox, is there a way i can scroll the textbox so it displays the end of the text? I had considered writing the line at the top and appending the rest of the data to it but the line is hard to do this way (it uses info from 2 seperate subs and would need a global or a new textbox) and ideally i would like the info at the end in chronological order. the textbox is refreshed at the end of each entry.
View 2 RepliesWell un-like the textbox when AppendText() is used, the box doesn't auto-scroll down to the end, now I already know about caret position scrolling & all that but if I use it it seems to scroll slightly past the endline about enough to show yet another line if there were one.Now I was going to use code from a post I had inquired about similar but it's not working here in vista(SendMessage function) isn't functioning at all, it says the endpoint wasn't found, I guess meaning the function in the .dll wasn't found to be used.url...It was originally for a textbox to retain position if your not scrolled down to the bottom, which I want to keep such functionality in a RichTextBox but make it scroll to the bottom otherwise(hopefully not the slightly too far problem I have with caret position now...)
View 8 RepliesI Want Just Ask If It's Possible I Have A RichTextBox And I Wanted To Detect If The Control Needs A Scroll Bar But Without Performing The Any Other Function (Without Changing The Text).
View 1 Replies1) disable the scroll bar on a richtextbox
2) transfer all scroll capability to a standalone scrollbar control
I need to jump to the last viewed position of the text in my richtextbox when I open my project again.
I used GetScrollInfo to obtain the position of the scroll box within the scroll box.
How do make my application to jump to this same location on the scroll bar and also within the text in the richtext control?
I am using VS 2008 with .NET Framework 3.5.
I would like to be able to vertically scroll some text in a richtextbox control in a loop so when it reaches the last line in the richtextbox it jumps back to line 0 and starts over, I can figure out the scrolling using code:
[Code]...
Which is placed in a timer but I am not sure how to reset the scrolling back to the top once it has been through all the lines of text. Using the above code just seems to go on forever even if there is no more text to show... I tried setting the POINT values to 0 but that does not help.
Has anyone got some ideas on how I can do it, I want to use this code as it gives a nice smooth scroll efect.. how can I reset the scroll position back to 0/the top of the richtextbox?
what i want to do is have a richtextbox lets say this is the text
1
2
3
4
[Code].....
and i what i want to do is have a timer and have it scroll down line by line so each letter gets show and some letters go off the richtextbox cuz its small
I am working in vb2008. I understand how to set a richtextbox's selectedstart property to a text block using .find. I would like to know how to tell the richtextbox to scroll to the selected position based upon the find operation and show its position at the top of the window. I would like to pass text blocks into my richtextbox control and have the control automatically scrolll to that position if the text block is found.
View 2 RepliesI need my webbroswer control to autoscroll down and over to a certain portion of the page when the page loads. How do I do that?
View 3 RepliesIn a listbox I have items that I want to display in a label.I've made it sofar that I can scroll through the list using timer.But I want when the end of the list is reached the selectedindex should return to the first item (or different if set).Now it stops at the end and gives an error:[code]
View 3 RepliesI have this code:
Code:
Private Sub DragDropListView_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles Me.MouseMove
If KeyItem Is Nothing Then
If tmrLVScroll.Enabled Then tmrLVScroll.Enabled = False
[code].....
but I can't get it to auto scroll vertically for largeicon, smallicon, and tile listviews.
I've made it sofar that I can scroll through the list using timer.But I want when the end of the list is reached the selectedindex should return to the first item (or different if set).Now it stops at the end and gives an error:
InvalidArgument=Value of '4' is not valid for 'SelectedIndex'.
Parameter name: SelectedIndex
This is the code I use (timer1_tick):
[code]....
I want to be able to have a richtextbox scroll event synced with the scroll of another richtextbox. Do any of you know how this is possible
View 4 Replies1.how can i resize my project's form1?i mean my form1 only has fixed size.when i'm trying to maximize the form(by click a square on the top right corner of the form) my form remains in the same size even the window has fullfill my screen.
2.how can i make my project to become an installer?
3.how to make exe file from the project?
I have a datagrid control in my winform application. It has nearly 30 columns. First 2 column are frozen and others can be views using scrollbars.
Its working fine.
I would like to add some functionality on it by allowing user to select a column from column list above and making the datagrid scroll to that column automatically.
So i would like to ask how could i make my datagrid to scroll to specified column automatically.
I'm making a chat, but when the messages appear in a textbox, it doesn't auto scroll down. Is there a way to auto-scroll down when the messages appear?
View 1 RepliesSo iv tried converting this code into vb.net from vb6, but whenever I run this application I get the following error "Attempted to read or write protected memory. This is often an indication that other memory is corrupt." on the underlined line.
Public Class Form1
Private Const SB_VERT = 1
Private Const WM_VSCROLL = &H115
[Code].....
I have a RichTextBox and I need to find the position of the vertical scroll bar.
Is there any way to do this without Pinvoke? If not, what is a way to do this WITH Pinvoke?
I need to return an integer value.
I have this code which places text into a textbox control. [Code] How can I make that textbox autoscroll to the end of the textbox contents? I've read countless times that if I use TextBox1.AppendText instead of TextBox1.Text += the textbox will automatically scroll. [Code]
View 4 Replieshow do you make a richtextbox scroll down automatically when text fills the screen so that the new line can be seen,
View 2 RepliesI am new to programming- basically I have a richtextbox1 with some data from the database,but when you scroll it scrolls 3 lines, whereas I want to scroll only one line at a time.
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
Dim mySelectQuery As String
[code].....
I'm having a problem where I have elements such as Listboxes and Rich Text boxes that I want to set to size automatically in xaml according to the size of the window, but I only want it to resize to the size of the window and then put scrollbars if the content is any bigger than that.
Unfortunately, the only way I can get scroll bars to work is if I set a specific height of the listbox/rich text box (which does not work because I want it to automatically resize to the height of the grid that it is contained within, which is generally the height of the window (auto).
A panel with enabled scrollbars has many buttons. If I push the tabulation key, focus navigates between buttons.When a partially visible button has focus, the panel scrolls itself in order to completely show the button.
View 1 RepliesI would like to know if it's possible to code Auto-completion for a RichTextBox control. I would also like to know how to load a .lua file into the RichTextBox
View 5 RepliesI have previously used the arguments of a contentsResized event on a Winforms richtextbox to get the new size of my RTB. I am now developing a WinForms app with a custom WPF RichTextBox. My whole reason for doing this is to use the out-of-the-box spellchecker. I need my RichTextBox to expand and collapse vertically as the text is changed. The elementhost will also have to resize to allow the whole RTB to display on-screen.
View 1 RepliesI have a problem when I select a portion of a string from a RichTextBox. For instance, if I have the following string: (23*6)+5 and I want to select (23*6) the "+" is also selected. I have search for a means to correct this problem, but I have not been able to find a solution.
View 4 Replies