What im trying to get is when a button is pressed, it looks through a textbox and highlights the keywords. I found this:
Dim srch As String = "1"
Dim a As Integer = TextBox1.Text.IndexOf(srch)
TextBox1.Select() 'set focus to control
[Code]....
I have a small code and i want to highlight not only one found item in listbox but to highlight all items found under typed keywords.
Example: i typed vb.net programming and i wanna to find it all keywords under these names and highlight only those sites and put those keywords in textbox2 from textbox1.
I want like this:
Here is the code.
For i = 0 To ListBox1.Items.Count - 1
If ListBox1.Items(i).ToString.ToLower.Contains(Trim(LCase(TextBox1.Text))) Then
ListBox1.SelectedIndex = i
[Code]....
I am trying to make a simple program that will have three texbox controls and it will have like a paragraph in textbox2 and I want to have key words that I type in TextBox1 and it will match the words from textbox1 and will find a line with the matching words. It will then show that sentence from TextBox2 in TextBox3.
This is what I have so far but cant seen to get it to work:
Dim search As String = txtSearch.Text
If txtMain.Contains(search As System.Windows.Forms.Control) Then
MessageBox.Show("Connection Activated")
End If
I am building a text editor kind of like Notepad++ and I would like to set up the color coder for key words such as And. I will be doing this for VBScript and Java.I would like the keywords to change when the file is saved for example, when the user loads a blank document nothing will be color coded but if the document is saved as .vbs the keywords for vbs will be blue and comments ' will be green.
View 2 RepliesIs it possible to highlight or at least move the cursor to a word in a textbox? I'd like to create a search function to search and highlight a word in a textbox?
View 2 Replieshow can i highlight all the content in the textbox1.text ??and how can i let the cursor start from the 1st po
View 3 RepliesHow do I highlight the contents of a textbox when gets focus?
View 3 RepliesI'm trying to highlight the text when the textbox gets focus, like an address bar of browsers. I'm using this code so far:
[Code]...
And it works fine, but I'd like to do the same thing on the click event. Here's my problem. The same code of enter event in text box, apparently doesn't work on mouse down and mose up.
How may i highlight the text when say, after a textbox is enabled after the click of a button? (programmatically or via the GUI) Missing out something very obvious here
View 2 RepliesHere's my code snippet:
Private Sub txtLogin2_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtLogin2.KeyPress
'// Ceci empêche l'utilisateur d'écrire des caractères ASCII ou même des espaces..
e.Handled = Not Char.IsLetterOrDigit(e.KeyChar)
End Sub
It works fine and dandy except for one issue... the only way to delete text in the textbox using this is to highlight and hit DEL... But what if I wanted to simply back space... Any suggestions?
i need code how to highlight founded words into textbox 2 and remove from textbox 2.
do not list all those which are not founded and highlighted leave only matching keywords and highlighted.
I want to highlight only those keywords i type from textbox 1 and add just those which are matching but not others.
this is not a richtextbox or notepad this is my link parser using only 2 text boxes.
[Code].....
I am developing a project in VB2010 Express ,I want to high light the spoken text ,but i can speaking can not to high light the text?
Private Sub Voice_AudioLevel(ByVal StreamNumber As Long, _
ByVal StreamPosition As Object, _
ByVal AudioLevel As Long)
[code]....
i need code how to highlight founded words into textbox 2 and remove from textbox 2. do not list all those which are not founded and highlighted leave only matching keywords and highlighted.I want to highlight only those keywords i type from textbox 1 and add just those which are matching but not others.this is not a richtextbox or notepad this is my link parser using only 2 text boxes and a lot of codes
View 2 RepliesIs it possible to select and highlight multiple portions of text within a textbox?
View 6 RepliesI have 4 textbox for X, Y, height and width.. and 1 picturebox where the image load in..
how can i make highlight area in picturebox by getting coordinate and size from textbox?
I have a rich textbox with words in it separated by space characters. I want to create a mouseover event so that when I drag the cursor over a single word in the rich textbox that the word wil be highlighted grey. How do I set up the mouse over event to trigger whilst hovering above this specific control and do I make it recognize a stand alone word,
View 11 RepliesMy Project have a Timer And textbox (Multiline)My Question is How to Textbox1 Pick Text From Any where , When i Highlight itHighlight text of Any Open textfile SHOW IN PIC:
I m Using this COde: (Please any one Modified it)
Public Class Form1
Dim results As String
[code].....
In VB.NET, you can surround a variable name with brackets and use keywords as variable names, like this:
Dim [goto] As String = ""
Is there a C# equivlent to doing this?
Why does VB have more LINQ keywords than C#?
View 4 RepliesGet web sites keywords
View 6 RepliesI have a question here. I'd like to develop a vb.net program to run thru all source code in a folder to look for certain strings.my initial thought is to create an .ini file then program will read the strings then start searching in the source code for the strings entered.
the final output will be an excel sheet, stating the filename and the line number.
is this a good way to do it? if yes, can i ask for a skeleton program?if no, any other way?
Im just wondering how i can achieve the following, this is for my own learning. Im going to be passing an XML file to VB.net and im hoping to pick out keywords from within the XML file is that possible?
So say the XML file had words such as "hello" "Today" "Next Week"
how can i possibly pick these out and store them in a varible?
I can do the first bit i.e passing the XML file in reading it etc, but im curious on the second part?
Can any one help me or if any one knows any good tutorials and locations please do let me know.
I wanted to make a that searches a web page(ex: wikipedia.com) for certain keywords from textbox?
View 2 RepliesHow would I make a program that would search through a .txt file, and find certain predetermined keywords. Basically, I have a very simple keylogger on my son's laptop to keep an eye on him. My hope is that I would make a program that would go through the .txt file, and if one of the keywords is found, then I would have the program execute a little something I have cooked up to warn to stop. The only problem is, I do not know how to search through the .txt file.
View 1 RepliesWe have users to type in Business Requirement in a text box.For instance : DOB Field is mandatory in Service Request Screen.
I am planning to define all the keywords in my code and once search button is clicked it should look for the keywords and throw a msgbox with number of keywords found.
Any code snippet vb for searching key words like name or id no. On my database connected with my vb form application?
View 2 RepliesIn what scenarios would one use the MyBase and MyClass keywords in VB.NET?
View 5 Repliesi'm used to be a VB6 user and started move on to VB.NET few days ago and i'm still quite new to its new syntax.Today i came across there is a object declaration with the 'Nothing' keyword follows at the end and what it actually means? Dim l_Active As AvsIdentityType = Nothing
As i know Nothing keyword is usually used to release the instance to the object after we used it but why it is used in the declaration statement?BTW, the 'AvsIdentityType' is a public structure.
I'm attempting to recreate a form in Crystal Reports, under VS2010, after a form created under VS2008 stopped working.I have reached a point where I am trying to copy the following function from the old form to the new:
Shared myVariable As String
myVariable = {myTable.myColumnName}
formula = ""
In the original function editor, the words "Shared" "As String" and "formula" are highlighted in blue as keywords.In my new version of the report, only "Shared" is highlighted as a keyword. When I try and save the function, I am told it contains an error. This error is reported as: "A variable type (for example, 'numberVar') is missing."
The formula works on the original formula workshop. Why not now?
I'm trying to execute an sql statement in vb.net to an Access database, I am escaping the reserverd word using square brackets []. This has worked in all my SELECT statements within the program.
The reserved word is level
But the SQL statement below fails saying
Syntax error in INSERT INTO statement.
If I directly copy the statement and execute this in Access it works fine
datalayer.getDataTable(String.Format("INSERT INTO users (username, password, [level]) VALUES ({0}, {1}, {2})", username, password, level))
The above statement works if I remove [level] and replace this with another column name.