Im doing a text editor program for my course and im having real trouble working out how to load a menu to modify the text.ive added a menustrip and split off tools into:
-font size
-font colour
-background colour
I have a menu strip. In the menu strip I have something for some saved urls in the database, I called it Bookmarks. So I'm trying to fetch the items from the database and have it load in to the menu items.. but it keeps adding items and I only want them added once.
[Code]
I got the below code from Deborah Kurata one of the msdn moderator on her webpage. Her code is to save the form size at runtime but i would like to modify it to save the buttons which i have dragged and drop. I tried to modify the code but i tend to when i put the Dim theButton = DirectCast(sender, Button) under the form load method. It put there cannot cast object. something like that.
Public Class Form1
Dim tm As New Timer
Dim Index As Integer = 0[code].................
I' ve a small project with few forms. i want to design a menu a one form so that when user clicks on the menu item respective form loads in project.
View 1 RepliesI'm using this code to receive messages from the server and append it to a text box:
Public Sub ReceiveMessage(ByVal ar As IAsyncResult)
Try
Dim bytesRead As Integer
[code].....
I have a rich text box which I use in order the user is able to add pictures, coloured writing, different font etc... however I need to load specific text in the rich text box when the user load the Form.how I can add (I guess) the HTML to load this every time the user load the form.
P.S the text will change depending on who loads the form so I can not do a simple
RichTextBox1.LoadFile("C:Documents and SettingsDesktopSigniture.rtf")
How to make the File menu drop down on form load ?
I want to make the File Menu to drop down when the form is opened.
i have text file more than 2000 row like these:
[Code]...
and i want to find the avarge of the 1440 row ,start from down to up and find the max,then find the avarge for each 30 row and put them besid the data and find the max of these avarge like this max(od data)=---- max(averge)=-----
I'm trying to make it so you click on a button, you will be able to modify what is selected in a list box.I'm trying to learn from a book but this has been frustrating me and I have no idea how to even get started.(This is VB.Net 2003)
View 4 RepliesIs it possible for me to modify this area1.txt format to format as in area_modify.txt file take a look txt file for diffrent.... the area1.txt just simple report.
View 14 RepliesI have a folder containing different levels of subfolders. Each subfolder contains text files. I want to replace a particular text in a given file. Could anybody put up a demo code in VBA using FileSystemObject?
View 2 Repliesi have a project that requires me to make a unit converter. the units should be defined within the program. i have reached a point where i save the defined units in a text file for a simple example converting meters to kilometers where it gets divided by 1000 i made the program to save the a string in a text file to represent that as:
meter,kilometer,0.001
which means it gets multiplied by 0.001 anyway the problem that i'm facing that when i want so save another units in the same file the previous units gets deleted. how to make the program update the text file that it adds the new defined units in the same file but before that it looks in the test file if the unit is already exists and if it does it will replace it with the new value
is it possible to read a string just before the second comer? foe example if the string in a file is: meter,kilometer,0.001 it will read it as: meter,kilometer and is it possible just to read the last value? 0.001
I've made a simple webbrowser and now i want to be able to modify the text in a webpage. In the webpage source code I have something like this <td class="res">Hello</td> and I want to replace Hello with Hi, so people see Hi on their screen instead of Hello. How can I accomplish this?
View 2 RepliesI have a TreeView with a bunch of nodes. I have some code that is supposed to modify the label, however it has no effect. When i step through it in the debugger, I see that the the .Text property has the correct value, but it is not reflected in the GUI. I'm not sure what I'm doing wrong. Here's the code:
[Code]...
I'm writing some text to a memory stream and need to modify it once in the memory stream The reason I can't modify prior to adding to the memory stream is that it is from some 3rd party component. Here is an example:ms = New MemoryStreamdoc.Save(ms, SaveFormat.Html)I need to do some modification to the resulting text that ends up in ms. Is there a way to convert the contents of ms into a string, and then back into a memory stream once modified?
View 13 RepliesI want a rich text box to display public variables like (pizza toppings links etc that have been selected in other forms) these variables have declare in a module. But I want the rich text box to display these variables as soon as the screen loads ( a on form load event) if you know what I mean.
View 1 RepliesI'm looking for a way to mirror text (like how Stack Overflow provides a preview of the text being entered, as it's being typed). I also need to be able to modify the texts output environment (whether it be a textbox/messagebox/etc.) for background/text color (selected from a dropdown menu). Suggestions on the best way to go about this? FYI I'm using Visual Web Developer 2008 Express and it's an aspx page.
View 1 RepliesI am currently working on an application which requires reading, writing and modifying data from a TEXT file. I have searched a lot but was not able to find a simple way to achieve this. I have to use a standard VB form with textboxes for this text file operations.
View 2 RepliesI make an application and make setup file using VS setup project. This work fine and create default text files into Program Files Folder for winodw 7/vista .but can not modify these files or create any new files.There are few text files need to create ,modify during application running ,but in windows 7/vista unable to create,modify files.I am using full default admin right for these OS. If iuse C: root path then application work fine or for win XP no problem.I think UAC restricting to perform these opeartion. But i do not know how to change these restriction using vb.net, whenever application start.
View 5 RepliesI make an application and make setup file using VS setup project. This work fine and create default text files into Program Files Folder for winodw 7/vista .but can not modify these files or create any new files.
There are few text files need to create ,modify during application running ,but in windows 7/vista unable to create,modify files.I am using full default admin right for these OS. If iuse C: root path then application work fine or for win XP no problem.I think UAC restricting to perform these opeartion. But i do not know how to change these restriction using vb.net, whenever application start.
I found one solution that , if change user rights manually then this problem solved.Follow these step to change your account settings.Control Panel-->User Accounts and Family Safety-->User Accounts-->Change User Account Control settings-->Never notify(Set tab to never notify).After this change need to restart system.Now can make all changes like windows XP into Windows 7.can also make changes into program files.
Its working fine, but need to make these changes manually in OS.but its not efficent solution. So if any one knows how can make these changes by coding that will nice.
I have a class library project (.dll) which contains a couple of forms.I now have a new project that would be the Client.
1) How do I load the forms from the dll into this project at runtime?
2) How do I set the client to be the MDiParent of the forms that will be opened from the dll?
So i watched this video here. [URL]
And i want to do this for like 40+ text boxes, how can i do it?
I have an application that is simply an icon that sits in the system tray, with a context menu that opens upon right-clicking. One of the options in the menu is a text box where the user can enter a number, and press enter to perform a specific action (which is not significant to my question). The problem with this, however, is that if the mouse moves away from the text box, the menu closes.
Is there a way to keep the menu open as long as the text box has focus no matter what?
For my webbrowser I have a favorites system. I want the user to be able to type in what he wants his display text to be (for the button text like if the button directs you to google he should be able to type in the text box google and have it display) How would I do this with a menu button? By menu button I mean a button in one of the dropdown boxes. Basicly I want to change the text from fav 1 to whatever the user puts in the text box.
View 5 RepliesI need to change the Text property in several menu entries, for example to display several of the last files that were opened in my App.
I save the names of the last files opened, in the proper sequence, in a file that is called when my App starts.
When the App starts, the names stored in the file are assigned to the menu fields, such that the user only has to click on the desired file to load.
When the user opens a file not listed, the new name is added at the beginning of the list, and the file names are re-assigned to the Text property of the menu entries.
This works fine in VB6, but when I re-assign the string in the Text property, some menu entries are updated, but some are not.
I want to create a menu for a combo box or text box that when the user will click (RIGHT click) the menu will appear. Just like in windows desktop. how to create this menu and in which event of the control should I write the code?
View 1 RepliesI want to manually assign a text and integer value to each combobox menu item. I have tried the following and it doesnt work[code]...
View 8 RepliesWhat code do I use tocapture the variables entered into a menu strip text box for use in the program
Public Class Form1
Dim TestDuration As Integer
Dim Frequency As Double
[code].....
I have a menu and I want to add video files inside the menu without recreate the EXE file each time I add a video
Let say the menu called videos And I want to add submenus called video 1, video2 and so on
So all I have to do to add the new video file in the program folder and edit the text file to see the new video when the program run
I've been trying to assign text to menu items using a for loop and had no success. I thought this might work but it doesn't:
For i = 1 To 10
Me.Controls("menuItemName").Text = "ladeeda"
Next