I'm using the VB.NET 2005 RichTextBox control as a base for a user control that I've written, and one of the functions I'm writing into this control is a spelling check. There's a problem I've found though: I can't preserve RTF markup when corrections to the spelling are made.I've tried my own method of breaking the content up into an array and checking against a dictionary, as well as using MS Word (less ideal because now my control is dependent on having Word installed), but with both the only way I could get it to work at all was to use the Text property. This fails to handle any formatting the user had done to the text, so at the end of the spell check, everything is back to the default font. Bold text, colors, highlight, lists, etc. are lost.
A crappy way I found is to use MS Word, but use a temporary RTF file for the spelling check. Basically I save the content of the RTB into a temporary RTF file, load it with the Word object, run the spell check, save the changes, and then load it back into the RTB. That's a poor solution though, and it still has me bound to MS Word which I would like to avoid.
I'm certain that someone must have found/written/implemented a spelling check like this, so I'm hoping I can get some guidance on how to correctly approach this so I check the spelling of the box and retain all formatting that the user may have made.
I would like to know wha library or references I need to import into my Visual Basic for to do a spell and grammar check? I want to spell grammar check text entered into a textbox control.
I have two large text files (about 1.8 GB each encoded in UTF-8). And I want to check if the content of both files are 100% same. If there is single character difference then it is considered not same, i.e. both files are different. How do I do that? So my question is: How to check if 2 large text files content are 100% same?
Is there any open-source component for VB.NET that offers real-time spelling (i.e., as you type) much like word? I found some free and open source components but without that ability.
For a class project I am thinking of doing a Spelling Bee game. I would like to have a button that will place the word in a sentence, and a button that will give the definition. Are there .txt dictionaries out there with this information? I've checked a few places like WordNet but I didn't see a dictionary that also includes sentence info. My other concern is using custom classes. I don't have a lot of experience creating classes, and I really want to become more familiar with them, so it is important that I integrate them into this project. What would be a logical way using classes in this project? Maybe a 'word' class?
I have a sample app here I could use a hand with Basically I'm trying to update the TextBlock on the main page using MVVM when the content the frame updates the the property. Please find the code attached below:[URL]..How do i get the button inside the frame to change the variable and update the TextBlock on the parent control?
1)This is my code.. (below)what i am trying to do here is to insert username and confirmed password into a sql table called login via a pre created form.I have 1 textbox, 2 Maskedtextboxes and a button.
what i would like is if the passwords do not match in both maskedtextboxes for the system to throw out a message saying passwords do not match please try again..which then clears previous content and requires the user to enter details again. once details are correct and system commits the new user details to the table and throws up a confirmation message.
This is my problem.I have a field set up in MS Access to Boolean YES/NO, this field is populated when the user check a checkbox on a windows form. If the user check a checkbox, the value is written as checked in the data field (MS Access).The problem is when I search for the user information, I need the information from the Data base to populate(return) to the windows form. Example: If I enter a users phone number and the user data is present, the form gets populated with the information the user previously entered which was store in the database.Example: If the user selected checkbox1 and submits the form. When I search for the user info, the check box should check(populate) because the user had checked it on submit.Here is what I have done:
[code]...
I am getting the check value correctly in the database using a Boolean.Here is one of the errors I am getting. Unable to cast object of type
'System.Boolean' to type 'System.Windows.Forms.CheckBox.I am having trouble putting the codes in a code tag or block
My application is like this : i have to search my data from database with some check box and text box when user select check box specific function go on and then when user enters some range of value in textbox then the result will shown in data grid view after that i can print it by selecting data my vb.net code is as follow:
hi there,first of i know nothing at all and my goal is to make a app for xp to check a database and check/patch a iso and then to burn the result to dvd-dl, basically like a app called abgx360 checks the database then like xbox backup creator burns the game, i'd like to make a app to do both, i'm going to college next year in september to learn programing c+ andf a few other things, but thats a longtime away.
Is there a way to check specific pixels in a picturebox to check the color? Basically what I have is a black square with some white dots, and I want to find the position's in the picture of the white dots.
I have a Boolean that writes to a data field. The data field(column) is set to YES/NO, if the user check a checkbox, the value is written as check in the data field.The problem is when I search for the user information, I need to get to form to the state it was in when the user submitted it.
Example: If the use select checkbox1 and submits the form. When I search the form, I need to make that particular check box check.
I use check boxes and place them on my user interface (See attachment)I have coded the code for "select all" button :
Code: Private Sub checkedall_Click(ByVal sender As System.Object, ByVal e As_ System.EventArgs) Handles checkedall.Click Dim chkboxes, outs As New Collection()
[code]....
I could not seems to check all the boxes. Is there something wrong with it? I am not sure how to assign array to check boxes.
i am having troubles with one of my commands for a irc bot im making when someone inputs !tf gods NAME it will check through something i have preset it all works but the one "if" wont work with variables for some reason only normal text. If i can get it to work with variables i will be fine.
Here is my deal...I have a C# master page (shown below):
CODE:
And i have a VB Content Page:
CODE:
In a C# content page...the lblSuid.Text = Master.SUID is doable with the same master page...why can't or how can i access that property in a VB content page from the C# master page...I have gotten it to work C# to C# and VB to VB...but not C# to VB.
I have a structure representing a log, containing fields such as Order Number, Line Number, etc. Each time a test is done, this log structure is serialized and appended to an Xml file created on the day which the test was done. At present, i have 20 or so Xml files containing varying number of log structures which i would like to be able to filter through in a single search. My target at present is to be able to load all data against a specific order number, and also to perform a search and return distinct records, as there could be multiple Order Numbers in one or many files.So far, i've attempted to load all the data from all files into a large generic List(Of Log) and use LINQ to filter out the results. I've also tried loading all the data into a DataTable and filtering using the Select method. The last method i used was using the SelectNodes method from the XmlDocument class. All of these methods seemed to work but i was becoming stuck when filtering distinct records?
I have one main form, and i want to dynamically change it's content, via pressing some buttons.Let's say i have a button "New user" and "Login", and if I press new user, i don't want to make new form + show, i want all labels and buttons of new user to be displayed right in the main form. And if i press login, the main form content to change to some labels and textboxes? All I can now, is just make new forms and show them to the user via .Show() command.
I have a form that I want to add the content of the datagridview to a listbox every time I double clik on the cell of the datagridview, then store the contents of the listbox in my database.
