I need to search a term in pdf file to get font of all occurrences of the term with its corresponding font information and next 5 words of each occurrence.
View 3 RepliesI set up a gridview to display search results on a webpage.
I have the code below that is "supposed" to replace any instance of a search term, with a bolded version of that word.
I've tried many different versions, but nothing is working.
Private Sub gvSearchResults_RowDataBound(sender As Object, e As System.Web.UI.WebControls.GridViewRowEventArgs) Handles gvSearchResults.RowDataBound
[Code].....
I have a textbox with button wired up to a queryextender. My goal is that someone might enter into the textbox a name (e.g. "Dave Mackey") and receive back all relevant results. The problem is that this information is spread across two columns in the underlying database (e.g. FIRST_NAME, LAST_NAME). My code looks like this:
<asp:QueryExtender ID="QueryExtender1" runat="server" TargetControlID="EntityDataSource1" >
<asp:SearchExpression DataFields="first_name,last_name" SearchType="Contains">
[Code]....
If I enter "Mackey" it returns results, but "Dave Mackey" returns no results, I'm assuming b/c it is looking for the entire value in one first (either, but not both together), whereas I want it to return any rows where it finds the entirety even if it is spread across multiple DataFields.
Usually i just use a dictionay for key value pairs but I am expectig three columns.
then I need to compare the search term to see if it matches any value in the second column.
I'm trying to create an application that will allow me to type a search term, corresponding to any field contained in a database, and have the results displayed in a datagrid view. The idea is that the application will display any records that have the search term in any of the fields, rather than just allowing the user to search based on one field only.
I keep getting an error on the dataAdapter.Fill(dt) line. I've tried reorganising lines of code just in case my logic was wrong, but the result is the same. The program just crashes when it reaches this line.
My code is:
Public Class Form1
Private Sub AuthorsBindingNavigatorSaveItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AuthorsBindingNavigatorSaveItem.Click
Me.Validate()
[Code].....
Im trying to make the below statement as such if there is no items selected/blank then the search term is a wild card (all results) otherwise search it. the sql below only works when all fields match, not partial
[code]...
How to list all font in combobox, and how to change selected font in list accordin font in combobox?
View 3 RepliesIn my program, I need to be able to access font file information like what the font's title is called, the styles it contains, etc. I am already able to access the font's file name and path and use that, but I need the other information too.
I've used a recursive file search of the fonts folder (which is how i got the paths and filenames), as well as using Dim oneFontFamily As FontFamily, neither of which seem to have what I need.
Doesn't it figure. Moments after I post this, I finally get it to work. I'll post what I did just in case anyone else has this issue in the futures. It's a big oversight for me!
[Code]...
what is the term used for such as event?'.What I am trying to do with open a application config form in login window which is activated by combonation of keys pressed. for example alt+c or ctrl+alt+x.
View 14 RepliesIm fairly new to programming and have come across the term 'regex' on a few occasions now, just wondering.
View 1 RepliesI'm trying to use Linq to loop through all fonts in the %windir%Fonts folder and find the one that has a property title of "Arial" (or any Font Family name supplied), but I can't seem to access the font properties (things like "Title", "Font style", "Designed for", etc.).
The following is only giving me the basic file info:
Dim fontDir = Environment.GetEnvironmentVariable("windir") & "Fonts"
Dim fontFiles = From file In My.Computer.FileSystem.GetFiles(fontDir)
[code].....
Is there a way to get the IntelliSense for a lack of better term to work like it does for C#? For example, lets say I want to add a MessageBox to my form. With C# as soon as I get around Mess it's already coming up with the rest of the word, and the same with variables and control names. Just wondering if I'm missing a setting or something some place or if this is just another example of how things are different between the enviroments. Using Visual Studio 2005.
View 10 RepliesLearning VB.net and the framework.Read a few books, but none have actually labeled graphically the anatomy of a code line. [code] Obviousy Dim is the Dimension or referencing the variable.What is the specific term for the date.now() command?Is that a vb property or expression?The operator is Do, As, and loop right?What's the regular term for just a simple line and what is an expression when speaking of this code block?There should be a list of the date.now() properties easily available in a regular list somewhere.
View 9 RepliesI'm trying to write up an implementation plan.I'd like to write something like:Due to the high-level of spaghett-code in the existing program..But I'm not finding anything that even remotely looks professional.
View 12 RepliesPublic Sub theConnection()
Try
conString = "DSN=XXXXX;UID=XXXX;PWD=XXXXX;DATABASE=XXXXX"
con = New OdbcConnection(conString)
Catch
MessageBox.Show("Connection to the Spec Database was not made")
[Code]...
I am writing this program for class its supposed to be able to accept loan amount interest rate amount and the term of the loan (in years) and then output how much interest you owe and how much in total you owe.
Here is my code:
<Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _
Partial Class Form1
Inherits System.Windows.Forms.Form
'Declare Variables
Dim loanAmount As Double
Dim interestRate As Double
[Code] .....
I copied the whole code as to I do not know where the rros are. My error keeps saying 'class' statement must end with a matching 'end class' I got a feeling this is something like if/endif but I cannot find it.
I can't change change the font size or font name or color of the text in the DHTML Editing Control. I have 2 listbox controls FontNameList containing all of the installed fonts on my PC and FontSizeList containing some numbers to be used as fontsize and I use the execommand and build my App but the font did not change instead it grew bigger but when I tryed to change it back it stayed the same. The Code for that was:
Design.ExecCommand(5044, False, Font.Name)
printing barcode 39 truetype from idautomation i already try their integration guide but it didnt work....i want my project to
1. Label1 changes to what i type in the textbox1(the label1 is a barcode i change the font of the label1 into IDAutomationHC39M font from IDAutomation)...ive already done that...
2. print the barcode(which is the label1) when i click my button named btnprint..but it doesnt print...
I am creating an excel report from vb.net. Now it works. But i realize that the apparent does not make sense. I just want enlarge some font size and change font name plus setting up the page to fit my receipt printer (Epson TM-T88IV).
View 1 RepliesHow do i amend the read only properteis like font.underline, font.height etc I know its read only but there must be a way to amnd these.
View 4 RepliesI was wondering if anyone knows how to programatically get things like the version and copyright details out of a true type font. If you open it in explorer as well as the preview you get this info in the windows font viewer. I've looked at the Logfont structure but the info doesn't seem to be in here
View 1 Replieseverything tests well but when I evoke the function the dialog values default to selections other than what the text was originally/last set to (e.g., color, font, size, etc. in the dialog/menu is not what is shown in my rich text box).how I can set the above values per the text being recalled in the RTB? That is, in the above scenario if I hit the cancel button I lose the original text formatting.
Public Class frmComment
Private Sub FontDialog1_Apply(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles FontDialog1.Apply
If Not RichTextBoxPrintCtrl1.SelectionFont Is Nothing Then
[code]....
I am trying to make a program that basicly, on the click of a button, removes a font from the windows font list (Un-installs it) Is there a way to do this using VB.NET (2010)The reason I want to do this is to make a program to remove the 'Comic Sans MC' font from all computers I use my pendrive on?
View 9 Replieshow will I set the font style and font size of my textbox in a programmatic way? Also, if possible, a code that displays the different font style on a combo box.
View 3 Repliesi want to create a html editor. to get started, i want the app to be able to find certain words, and change the font/color/size/etc. as for <a href=""><b> and so on, without changing the rest of the text after the selected text was modified. i'm sure that it has something to do with RichTextBox1_TextChanged for text that is being typed and just a button click for modifying selected text.
View 10 RepliesI have a scenario to resolve using the font dialog code below. In brief, everything tests well but when I evoke the function the dialog values default to selections other than what the text was originally/last set to (e.g., color, font, size, etc. in the dialog/menu is not what is shown in my rich text box). [code]...
View 3 RepliesIs it possible to change the size of a font in .net winforms without having to create a new Font with the new size?
View 3 RepliesI'm creating a basic text editor and I wish to include the option to change the font, font colour and background colour of the text box. Is there a way I can ask VB to display a font/font colour selection box or do I have to populate a combo box and code it all myself?
View 2 RepliesIs it possible to apply two font effects to a New Font?
Like this:
Dim fnt As Font = New Font(Me.Font.FontFamily, 10, FontStyle.Bold, FontStyle.Underline).Obviously, this is too many arguments, but what is the correct way to apply both the Bold and Underline font effects?