I want to make a richtextbox what can show you diffrent colors.I've already managed how to give 1 line a special color, but I want to know how to give everyword in a sentence a diffrent color.
as example in a line on my textbox: Hello World, I want to show this diffrent colors in my richtextbox - who knows how to make it? This is the code I have to color just once line of the textbox.
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I wanted to visualize to the user the diffrence if they opted for certain values. In mycase certain choises would show phonenumbers on intranet.To show how I wil leave the control names default. To recreate the the project. Start a windows form application, place a datagridview, and 2 bindingsources on the form To start we need some data to show and a list to choose from.To make a simple example I chosen to make a person class containing an Id, Name and Position.Id If the Position is a staff position it should be blue others should remain the default style.But lets start with the colorScheme Interface so we can store the colorscheme we want to show for a certain positionitem in the datagrdview It wil need back and forecolors but also colors for teh item whilst selected. To show the Displaymember we want to see I've also added the toString property that should shadow the toString of the object.[code]
View 2 RepliesI was created data bound grid with 5 colmns. And two cmds buttons and entered 200 data in all colmns. In the colm-5 text enter three or four line sentence like Seeta Rama Rao The following code to find the data of the rows and colmns.
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After I input a few sentences in a textbox, I need to find the longest sentence in the textbox by clicking a button. The longest sentence should be displayed in a MessageBox.
View 2 RepliesI have made my program but I want to give users the option of choosing a custom color for text. I have an inputbox that works and then converts it to Color.whatever. But seeing as the user types in what they want and it is not done by the program itself it can throw exceptions.
Dim directresponse As String
Dim actualcolor As String
Dim isgood As Boolean
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That is my Sub, it will make Color.(userinput) but I need to check if Color.(userinput) is actually a color that VB.NET can understand and add set.
I have tried "System.Drawing.Color" I get told it is a type and cannot be used in this context.use System.ComponentModel.TypeDescriptor to convert it to a color and check if it is real and then set it.
I have a Visual Basic Program that I am trying to create for a college course. I have a few problems at this point.When the text from the string is added to the word box on the right, when it reads the text file it puts the last word of each sentence and the first word in the next sentence together and creates one word.I don't understand how in the loop i can keep track of instances of words and count them in array.Then display the words in the word box on the right with a - and then number of instances found.
View 3 Repliesi have an application. this application is using findwindowa api for check if there is instance of its own. (sorry for english) so we cannot open this app two times. as you may guess i wanna open thousands instance of its. (or 2-3). i tried disassambler but code is encrytped or something like that. so what can i do? maybe i can:
* run app from diffrent application. if its possible findwindowa can fail.
* change class or window name (i think its not possible)
* block applications findwindowa call
I am working on an application which can apply tweaks to Windows XP. I populated a TreeView with some nodes, but how can I display the diffrent properties? I mean, some need some checkboxes or radiobuttons or a listview. I want something like a TabControl, but whitout buttons on the top.
Does something like that exists?
I'm done with a solution and I don't want to work with it anymore, except for small bug fixes that may come up. I have a new project assigned to me which to take the project I just finished, and add some new features to it. But I wouuld be changing alot of stuff in this program. So I want to copy my solution, save it as a diffrent name, so I can work off the old solution and start modifying it, but I will always have the original one to fix any bugs or go back to.
View 5 RepliesI am working on a video chat program and I have almost everything working on my network I now need to figure out how to establish comunication between two clients from diffrent networks without having a middle person to switch each meassage to each other.
To clarify: I belive that I need to have a server running that each client when they start up the program will login to the server handing thier external ipaddress and port forward to get to each respective client, this will be stored in a SQL database (I know how to add the data just not hwo to get it from the source)
Then the server would brodcast the clients name to anyone that is authorized to know (currently everyone) and has there data stored on the server.Finnaly when the client shouts down it sends out the logging-off comand and deletes the adressing information from the server.The client programs will be windows form applications that use the tcpclient connection to send text meassage And the server application will be I hope a webapp.
Datagrig with diffrent no of Rows in each Column.
View 6 RepliesI am copying data from DataTable to another DataTable with a structure.I have to hardcode coulums number in the loop and copy the data in object array.[code]...
View 2 Repliesim making a game with XNA, but when I draw diffrent layers it's not drawing them transparancy, why? (just run the game and you'll see)
View 4 RepliesI have a problem i need to join two table from different sql servers and as a test i have tried to get data from two table but i realizethe adapter can have only one connection statement as argument how do i get records from two table from diffrent database
Please see my code
Dim adapter As SqlDataAdapter
Dim ds As New DataSet
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I have been making a webbrowser in VB.net with a simple layout and simple things in it like a history, go buttons, back button, refresh, a menu etc(atm im trying to make a favourite, and a open file and stuff) but all of this are just things i see back in IE , as the engine or is based on it what my question was is it possible to make a webbrowser(not too hard ) with a diffrent engine.are there any lightweight engines? and how do i implent it with VB.net. how does this all in theory go, .i want to know how these engines work, and what functions i would need to use to make a webbrowser on that specific engine.
View 1 RepliesI am new to programming just started school for it and i started playing in VB Which is what my class is i have Visual Studio 2008. okay here is what i need help on. I am making a simple windows forms program it has 3 forms and on form 2 i have 6 text boxes and on form 3 i have 6 labels. I am trying to get the user entered data in the 6 text boxes to transfer to the 6 labels on form 3.
View 5 RepliesI need to encrypt a string (CPU ID). the result will be displayed in the textbox. But I want to display differents results for the same word. I tried some codes but it displays the same result for the same word.
View 4 RepliesSo I am working on a small program that will tell the engineers the status of their testers; whether they are up or down with the time and date in addition there is also a comment box. I have created a program that has all the right buttons and options. Where I am stuck is on the save option. I want the engineers to be able to make changes to the status/date/comments and by clicking the save button to save all changes(in the status and date boxes) and text(in the comment box) so that when the program is opened at a later time or by another user on the network from a diffrent work station the latest changes from whomever will be present. The code that follows only allows the changes to be seen by on that specific computer and they are not shared to everyone who uses the program that accesses it over the network. Any help would be awsome!! Hope this is clear!
How can I get it so everyone sees all changes over the network regardless of the computer they are using? any help would be amazing!!
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I 'm trying to achieve is have 1 button that toggles between 2 batch files start/stop - when pressed the button calls for a batch file to start process - then if pressed again it calls for another batch file to stop the process. But it would be hand to have indicator or text on button stating the status.
View 1 RepliesI am working on a signout system I have a good start but am trying to solve a small problem.Signing out equipment I fill part of a form with student data from the dataset with Fillby, fill the other half with equipment data using Fillby1 I then save this combined data to my Access 2007 Database using a OleDb.OleDbConnection.
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Before I start, I'm not 100% sure this is the right place to ask. Okey, so I'm making my own Notepad, which will contain newer features. (Private use only though) One of them being tab control.
Now I want the program to be in the "Open With..." menus for all files, so I can choose myself.
And if the program is already running when user opens a new file, I want the text to appear in a new tab, instead of a new window of the program.
I tryed to be straight forward, and keep it short. So if you need more info, fell free to ask.
I have made a Database.mdf that contains a table that Includes 3 diffrent Column Names.
1:"ID" This one i set to an primary key and i have also made it automaticlly put a number in order to the list. Like 1,2,3,4,5 for each data added. Data Type for this is int.
2:"WordCombination" Were i enter my word combination that i want it to look for)
3."TypeofCombination" Were i enter what the program should add to what i typed in texbox1 if it contains the WordCombination.
I want my program to se if texbox1 contains any of those WordCombinations in my database. And if thats true, Then i want it to show whats in the TypeofCombination + the text in texbox1 in texbox2. If i enter "What do you want ?" in Textbox1 i want the program to find that "What do you want ?" contains "you want" like in ID:1 WordCombination:you want. So becuse this is ture it should enter TypeofCombination in this case "Question:" + what i entered in Textbox1 to show in Textbox2.So if i write "What do you want ?" and click start. Textbox2 should show "Question: What do you want ?" If i Write "My name is Jake" and click start. Textbox2 should show "Answer: My name is Jake".If I Write "hello you Hi there Jacob" and click start. Textbox2 should show "Greeting: hello you Hi there Jacob".And i Should be able to add and delete Word Combinations Without having to change the program.
i have a password generator and am trying to improve it by adding checkboxes for the diffrent character types eg ABC, abc, 123 , @~}
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
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I have a series of text files in multipule diffrent sub directories. I found the following functions on the Internet:
CODE:
The functions will make a direcotry tree in my debug window, that looks something like this:
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What I want it to do is to have it return an array of relitive file paths, from the starting direcotry I give the function. Then I will use a loop to cycle though each file in the array to make certain changes.
Something like this:
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Any ideas on how to acomplish this?
I want to start osmon.exe with diffrent parameters, eg. Default, Osmon2, Osmon3, Osmon4 and Osmon5.After Default has started it must wait 10 seconds, after osmon5 has started it must wait 15 seonds.Then is must write the PID# to txt file.I have the code, but when I run it, it only shows the console for 1 second, and then nothing is happening after that.
Imports System.Diagnostics
Imports System.Timers
Imports System.IO
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I am experienced with Visual Basic, and currently working on a project using VB 2008. I am struggling to come up with a code that compares one sentence to three other sentences. For the input could be a simple textbox and the output being the most probable sentence (and the probability if possible).
View 6 RepliesIs it possible that I enter some sentence in textbox1 and when click on button, I want application get each word of that sentence and later I will do what I want with them.
View 2 Replieshow to size up a sentences in a text. i mean for me sentence that which ends in a period(.). i have a text box and it has a couple of sentence i want the average size of the sentences used in a text..
View 1 RepliesI'm trying to create a program that allows the user to type multiple sentences and after he clicks the button the program will capatilize the first letter of each sentence. I have done this but the sentences must have a double space after the period to work. I want the program to work even if the user only uses a single space after the period. Here is the code I have so far.
Dim strString As String
Dim searchStrTxt As Integer
Dim strCmpare As String
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I am struggling to come up with a code that compares one sentence to three other sentences. For the input could be a simple textbox and the output being the most probable sentence (and the probability if possible).
View 3 Replies