I'm making an app that loads external html in a webbrowser after adding some value to it from a database. But how do i add the values. the html will be somewhat like this
HTML
<html>
<head>
<body>
[Code]....
I have a form with a listbox. I'm adding items to the listbox through a file that I saved. When I open the file, I want each line/string in the file to go in as a separate item in the listbox. I've gotten it to work so far but only with 1 string. I need to loop the part where the file is being read to be able to add all the strings that are within the file to the listbox. How do I do this? So far, this is the code I have:
VB .net
Private Sub OpenToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenToolStripMenuItem.Click OpenFileDialog1.Filter =
[code].....
I am iterating through the lines of a RTB that has captured the HTML of a website. I want to check each line for a URL (just the first one is fine) ---- I can create a substring when it finds an http:// but I cannot figure out how to get rid of everything after .com or .org, etc.I have found a regex that supposedly does it but am not sure how to implement it.... here is what I have so far: For Each currentLine As String In rtb1
[Code]....
M48
METRIC,LZ
VER,1
FMAT,2
T00
[code]....
I want to add some text beside the text which contain "T" I have the same value below the line DETECT,ON but i just want to add text to the lines between FMAT,2 and DETECT,ON. Can i use indexOf methode to get the lines between FMAT,2 and DETECT,ON
For now i used this code to add text
Dim filename As String = strFileName
Dim tfLines() As String = System.IO.File.ReadAllLines(filename)
If File.Exists("C:kaya.txt") Then
[code]....
I want the text to be added to the T value above the line DETECT,ON. because this code add the text beside T whenever it finds the T value. how add line only between line FMAT,2 and DETECT,ON?
Is there a simple way when using a datagrid to restrict the user from changing existing records but allowing them to add them. I have lookup tables that I want them to be able to add to but not edit the existing entries.
View 5 RepliesWhen I populate a combobox with items that have a line and text drawn in the DrawItem event, only the line image for the first item in the list appears in the drop down portion of the combobox. The other items (index>0) shown in the drop down portion of the combobox do not contain an image of the line, yet each item in the list does contain the designated text. The correct line image does appear when the user selects an item and the drop down portion of the combobox is not visible. How can I get the line image to appear in every item of the combobox when the drop down list is activated?
Public Class Form1
Friend WithEvents ComboBox1 As ComboBox
Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Me.ComboBox1 = New ComboBox
With Me.ComboBox1
[Code] .....
I have a datagridview bound to a datatable and i want to add a line to it. I cannot add al ine to the dgv, because it is bound so i add the line to the datatable using Me.BurdensCRMDataSet.dtlines.Rows.Add() however this seems to add two rows - let me explain a little further: A dgv always seems to have what i would call a 'blank next' row, a blank row at the end of the dgv, which as soon as the user populates with data another blank row appears after that - maintaining this 'blank next' row provides a simple and easy way for users to keep manually adding data to a dgv
This also seems to work fine when the dgv is bound to a datatable, an empty dgv would have 1 row (the 'blank next' row) and the datatable would have 0 rows, each time the user populates the 'blank next' in the dgv it is added to the datatable and a 'blank next row is added to the dgv, so the dgv now has 2 rows and the datatable has 1 - and so on and so forth However, I cannot programatically populate this 'blank next' row on the datatable, because it doesn't exist yet in the datatable, only in the dgv and if I programatically populate it in the dgv it isn't added to the datatable and a 'blank next' row isn't added to the dgv
[Code]....
I got a project im currently working on and its going great, Im trying to do a field add. Basically what I want to do is this. I got a textbox and a richtextbox. The richtextbox is the one below. Basically what I want to do is when someone types something like. Randomisn345 and click Add Field I want it to go into the richtextbox but single words. So instead of it going like randomisn345 testing356
[Code]...
I need to be able to find out if the text in my label is resizing the label to an extent where it extends beyond the form, I think I can do this using the form's .right and the label's .right property.how do I add in new lines / wrap the text or whatever?
View 2 RepliesI'm trying to create an array, but I do not want all data from the textbox to be inputted. The textbox will look something like this:
[Code]...
I have a line of data that represent a data import. When the import is done, I would like to keep that exsisiting line, and add another line for the next import. So I have a display of mulitiple lines, showing multiple Imports.So this is one I have for the first section, it loops through the data so you see the rows incrementing
TextBox1.Text = clsDatRow.iFirstVal.ToString + " ROWS:" + iCountRows.ToString + " " + Date.Now.ToString
TextBox1.Refresh()
Now, I can I keep the line of data, and add a new line so for the next import, it does the same thing. It ried vbnewline, but it just clears that line, it doesn't move down to a next line.
I can use this code to send an email on my Exchange server
Try
Dim SmtpServer As New SmtpClient
Dim mail As New MailMessage
SmtpServer.Credentials = New Net.NetworkCredential()
SmtpServer.Port = 25
[Code]...
But how can I add multiple lines to the body?
I have this .txt file with 5 lines, let's say:
I
Have
An
Easy
Question
If I wanted to add those lines to an array list position, how would I do that?
I am adding data points to a MSChart spline type graph, and the graph that is displayed after I am finished adding the data points is very choppy and not like a proper spline curved graph. It's more step-like than flowing. if I manually add data points to each series I can create a very smooth and flowing spline type graph. Here is the code that I am using to add the points:
For c As Integer = 0 To count - 1
Chart1.Series(0).Points.AddXY(c, Array1(c))
[code]....
Is there a step that I am missing or a parameter that needs to be set for the spline type graphs for this issue not to occur?
How to add an html element like id="" to inside current html source created by webbrowser1.
View 6 RepliesHow do I draw straight lines? I'm working on a tic-tac-toe game and I have no previous experience with graphics in VB 2005. The MSDN doesn't exactly do a good job of explaining it. In QBasic it was very simple, you just did:
View 2 Replieshow to focus the last lines of a Multiline TextBox,after the TextBox is changed.If i select the last lines, he doesn't focus that lines.
View 2 RepliesI know this has been answered but I can't find it. Somehow the line Numbers have been disabled on me Can someone list the steps to show them in the code window?
View 2 RepliesI added a multiline textbox to my form. I only wanted that users can add 3 lines.This code works perfect if i don't add the messagebox. Any ideas?
Private Sub txtFunctie_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles txtFunctie.TextChanged
If txtFunctie.Lines.Length > 3 Then
SendKeys.Send("{BACKSPACE}")
[code]....
I am trying to create a single listitem that has multiple lines. When I create a newline using "System.Environment.NewLine" I get an empty box rather than the text going down the next line.
How can I get this to work? Currently my listitem is a custom structure. Do I need to change anything here so I can have multiple lines? Perhaps its a limitation of the listbox?
Public Structure ListItem
Private displayText As String
Private itemValue As Integer
[Code]....
My application uses a trackbar to sort images.It works best if the mouse wheel scroll lines value is one.I can advise my users to set the value themselves in the control panel having determined it is three, but I cant set a users scroll value to one for them.I would like to have some visual basic code in the form load that sets the scroll line value to one.
View 5 RepliesI followed the last post about dgvs and have been trying to get my dgvs to have alternate colored lines on form load. In both apps I am working on I am using dgvs to display certain things. I do not like the look of a blank dgv on a form. When I tried to add blank colored lines to my dgv, it did work, but when I loaded the dgv with a dataset, it pushed my columns to the right and I had to add scroll bars to see my data.
View 1 RepliesI have say... 10 lines of text in listbox1. how can I copy lines 5 thru 10 to listbox2 on buttonclick?
View 4 Repliesi want to draw a line on my picture box but i would like have another line but on rotate condition (on the same time i move my mouse to draw a line)
-i know how to draw a line
-i know how to rotate a picture
but i don't know how to combine that two things
Private m_LastPoint As Point = Nothing
Dim LPen As New Pen(System.Drawing.Color.Black)
Private Sub PictureBox1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PicPad.MouseDown
[code]....
This may sound really stupid but I have to ask cause I'm not finding this answer anywhere.I have an application where the user will need to sign up for a new user account on the website [URL]..However when I am using Firefox's plug-in Firebug to view html I am getting something totally different than when I just right click on the site and view the page source.
What I am trying to do is to get the captcha from the website and display it in a picturebox on the application so the user can view the captcha, solve the captcha and then the app post is back to the service for a response.
Here is the source that I am getting using Firefox's Firebug to inspect the element:
<td>
<input type="hidden" value="Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK" name="iden">
<img class="capimage" src="/captcha/Oo3Jo1I8bgzK68agMqo3s79ZZib2OkbK.png" alt="i wonder if these things even work">
</td>
[Code]...
Why would the two be showing me two different versions of the HTML?
And how would you be able to grab that source to view in a picturebox using webclient?
I guess... I've tried forever, and not only does it seem to produce improper HTML, it doesn't work. I've tried everything. I need to convert text in a RichTextBox to HTML.
View 3 RepliesI am trying to let the user preview HTML email before sending it. Does anybody have or know where I can get a simple HTML editor or control that render HTML withou using the webbrowser control?
View 1 RepliesI have a problem of getting the string from the html class. When I debugged the project and I clicked the button, httprequest was connecting to the site then reading the pattern string from html class to get string, but it filled as a blank text.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
'Create a request for the URL.
Dim request As WebRequest = WebRequest.Create("[URL]")
' If required by the server, set the credentials.
[Code] .....
I an trying to work regards with the pattern string as "showChannel", which it doesn't filled the string from the html class. I want the pattern string to get the string from the html class such as like this:
<p class="showChannel">Name of program - Saturday 26th December, 22:30</p>
I want to get the time at the end of the pattern string which I want to fill time like this 22:30.
How would i code this in vb2005??
<form action="https://www.webaddy/members/al/e/file_display.php" style="margin: 0px;" target="_blank" method="post">
<input name="ns_no" value="" type="visible">
[code].....
Is it possible to load a .html file (containing a simple table) in a richtextbox ?
if yes how the reason why i wanna do that is i want to highlight certain text after the content has been loaded in the RTB.