I have been asked to create a HTML preview button in my application that takes the html message code in some textbox or text area and opens up a web browser displaying it on the page for review before the message is inserted into the database into a varbinary datatype I am assuning.
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After starting a new project for easy "Templates" I am wondering on how I can preview the template.
Here's my situation. I have a form with 2 richtextboxes. One for editing, one for previewing. This application is basically for HTML. For example, bold in HTML is <strong></strong>. If the user types the tags with text in between these tags, I want them to be able to preview this text in bold (assuming the tags are <strong></strong>.)
I'm not sure how I can preview it. Lets say the user types this phrase in the RichTextBox1:
<strong>Hi World!</strong>
I want the preview to show Hi World! because I put bold tags around the phrase "Hi World!". The reason why I need the textbox to use tags is because this application's purpose is to simplify work with HTML by allowing the user to "see" and preview what they are writing.
Here is what I have to insert text by click of a button. (Works perfectly)
Private Sub InsertBold(ByVal selection As String)
RichTextBox1.SelectedText = selection
End Sub
[Code]....
I have been working on an HTML editor, and I need to know how to make the "Preview" tab show a preview of the HTML code located in the TextBox in the "Code" tab.
View 37 RepliesI have a problem here regarding to html and html preview..I have 3 tabs and I want the first tab to be plain text..My Second tab will be the html codes wherein i can let the user paste define an html code there. While in the third tab i want it to preview the html...
View 11 RepliesIn Vista when we hover over the button of the application in the taskbar we get a preview of the window, is it possible to get this window even without hovering over the button?
View 4 RepliesI'm trying to get a print preview to load only after a button is pressed. This program uses a printDocument and a PrintPreviewControl.The printDocument (prtDoc) is loaded/printed when the user clicks the button. Then I click the "clear" button. This resets some variables, and SHOULD reset the document's text so that it can be changed later. But it doesn't; How would I go about changing the prtDoc document after it's already been rendered?
View 7 RepliesI am developing a next gen App for my Email Client for future Windows 8 users. Now when i used to use Visual Studio (Visual Basic) 2008 to develop for Windows 7, I used the command "FORMNAME.show()" And that command would open the form.The Problem i am having now is that "SHOW" is not included and im guessing that there has to be another way to do this. For the Beta version of my app, i created a test Button that i want to open a "SplitPage1" the button is called " btnOpen"?Now to give you an idea what i wanna do, i made buttons on the top right hand corner that are called "File , Edit , View" and so on, and when the user clicks file, i want a spiltpage to open with all the options the user would regularly have when clicking file on a menu tab in a program. the options would be lined up on the left hand side when you hover over lets say "New Email" on the right hand side there will be a short description that will appear saying "create a new email to send" and when clicked on it will take the user back to the mainPage and it redirect the browser to "SendnewEmail url".
View 2 RepliesI am trying to build my own website and realized that it would be a big help to also create my own vb program to enable me to embed tags with simple clicks of buttons. I am having trouble getting my vb code to be compatible with html code (I keep getting vb syntax errors).
Here is what I've tried:
<strong>'Inside of a button:Textbox1.text = "<html tag example></html tag example>"</strong>
i have some images in folder i want to see in vb.net 2008 windows form
View 2 Repliesi want to take print preview of window form and after taking print preview want to take print of form
View 4 RepliesI'm trying to understand why my print preview is not showing the contents of the file (I've double checked that the file is in the correct directory and is not empty)
Imports System.IO
Imports System.Drawing.Printing
Public Class Form1
[Code].....
I have this as code to run the program
Process.Start(ListBox1.SelectedItem.ToString.Split(New String() {" "},
StringSplitOptions.None)(1))
Which used to work but then I added a "Preview image" function like this :
(ListBox1.SelectedItem.ToString.Split(New String() {" Image:"}, StringSplitOptions.None)(1))
I now discovered that the first code is useless, because it selects everything after " " to run, including the "Image:"
This is how a listbox item is stored:
Tomb Raider Level Editor - Original C:Program FilesTomb Raider - Level Editor omb4.exe Image:C:Program FilesTomb Raider - Level Editorload.bmp
As you can see it'll use this
C:Program FilesTomb Raider - Level Editor
omb4.exe Image:C:Program FilesTomb Raider - Level Editorload.bmp
to run
Is there any way I can make it choose the path from " " and when it finds "image:" it stops?
i have a program with 3 picture boxes. I want to print preview them on 3 diff. pages..although, my code is printing all on the same page. whats the prob in this??
Private Sub PrintDocument1_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage
Dim PageNumber As Integer
[code].....
Just looking to get a print preview on a simple text document.
View 9 RepliesI am using Regex operation by retriving column into Richtextbox and run sevral time of all regex operation ( which is quite good and faster on that) then updating that inti database (Sqlite).
1. Retriving 1 million of record column into richtextbox from database.
2. updating database with that.(using richtextbox).these things killing time.
what to use in place of that.(means what to use for fast preview-run regex - update that edited column into database)
I�m using VB.Net 2008 application program.I�m using DataGridView. I have a Print Preview option where i need to print the DataGridView.
Quote:
Using "DataGridView1.Rows.Add" i�m adding rows to datagridview.
I�m using this code for Print Preview.
Dim MyDataGridViewPrinter As DataGridViewPrinter
Private Function SetupThePrinting() As Boolean
Dim MyPrintDialog As PrintDialog = New PrintDialog()
[code]....
How do you go about coding pagesetup, print and preview in MDI text editor so that it works (VisualBasic 2008)
View 7 RepliesIf I have the following code: With this code:
<p style="margin:10px 0px" align="center">
<a href="#" onclick="PlayGame()" title="CLICK TO PLAY"><img src="../_images/Btn_ClickToPlay.png" alt="CKICK TO PLAY" width="241" height="75" border="0" /></a>
</p>
using VB.Net 2008 application program.Im using Dat
Code:
Dim MyDataGridViewPrinter As DataGridViewPrinter
Private Function SetupThePrinting() As Boolean
[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 have to click a HTML button programatically which is on the 3rd page of the website. The button is without id. It has just name type and value. The HTML code of the button is given below
[Code]....
There is a website which has 4 web pages . On first page there is a button, On 2nd page there are also some buttons, on 3rd page there is also a single button , and 4th page also contained a single button. Problem is that my code programatically clicks the button of first page 2nd page and 3rd page . But is is not clicking the button on 4th page programatically.[code]
View 1 RepliesI need to click this button in vb. like click a button in webbrowser1 <input type="submit" name="ok" value="send" class="btn sbold slarger">I've scoured through the internet, but alas, i failed to look
View 2 RepliesI've done this multiple times in VB and VB.net, but this one button is giving me terrible issues in just clicking it.
Here is the page source:
<button id="formSaveLnk" onfocus="this.blur()" type="submit" onclick="return false;" class="aBtn-btn"><span class="aBtn-b1"><span class="aBtn-b2"><span class="aBtn-bTxt">Leave�Feedback</span></span></span></button></span><span id="formSaveNoScript"><input type="submit" value="Leave Feedback" class="aBtn-sB"></span></span></td><td style="padding-left:15px" id="learnMoreId" nowrap="nowrap" valign="middle">
Here is the code snippet that performs this task. It's finds the button, but clicking doesn't work:
htmlDoc = .Document
htmlColl = htmlDoc.getElementsByTagName("Input")
For Each htmlInput In htmlColl
If htmlInput.type = "submit" Then
[code]....
This works nearly every time, but not this time.I've also tried searching for the TagName "Button" and clicking that based on the innertext value of Leave Feedback, but that doesn't work either. I've also tried playing with onclick with something like this:
For Each htmlInput In htmlColl
If htmlInput.type = "submit" Then
If htmlInput.innerText = "Leave Feedback" Then
[code]....
But that doesn't work either.
I have been trying to execute a button event in html page that displays additional content on the web page. I am getting a null reference error when using the getelementbyid and not sure how to change this. Here is the html reference I need to engage:
<div class="button" style="float:none;width:180px;margin:20px auto 30px;"><a href="#" id="more" style="width:178px">Show more ▼</a></div>
</div>
[Code]....
I want to click a Html button programatically by using vb.net2008 . Website has 4 pages . On the 4th page , a button named "Next" is there. I want to click it programatically .
View 1 RepliesI have to click a HTML button programatically which is on the 3rd page of the website . The button is without id. It has just name type and value . The HTML code of the button is given below
[Code]...
I have to click a HTML button programatically which is on the 3rd page of the website . The button is without id. It has just name type and value . The HTML code of the button is given below
<FORM NAME='form1' METHOD='post' action='/dflogin.php'><INPUT TYPE='hidden' NAME='txtId' value='E712050-15'><INPUT TYPE='hidden' NAME='txtassId' value='1'><INPUT TYPE='hidden' NAME='txtPsw' value='HH29'><INPUT TYPE='hidden' NAME='txtLog' value='0'><h6 align='right'>
[code].....
how can i click this button with codes.
<input class="button" type="button" value="Apply" onmouseover="style.color='#FF9933'" onmouseout="style.color='#000000'" onclick="preSubmit(document.frmSetup)" style="color: rgb(0, 0, 0); ">
since it doesnt have and ID attribute..
I have asp.net button "OK" in html popup window. I after my logic done how close that popup window it self?
<asp:Button Id="btnOK" runat="server" AccessKey="<%$Resources:
wss,multipages_okbutton_accesskey%>" Width="70px" Text="<%$Resources:wss,
multipages_okbutton_text%>" OnClick="btnOK_Click" />
