How to I convert text to JavaScript escape sequences in VS 2010 ? Let's say my text in textbox is: "ab…". This contains two diacritic characters : and(not English characters).
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I see that print methods have changed in for vb.net 2010. I have looked up and down the internet and have found many examples for earlier versions of vb, but these can not be used in 2010.
I can not use graphics.drawstring / printdocument method because I need to send escape sequences.
What tools/methods are available to build pcl stream from PDFs.We have a bunch of generated PDF files that get tied up into one big pdf.I need to generate a print job to print this with the ability to insert pcl escape sequences (to control paper feed and output bin stacking) per page. As of now we use the VB.Net printing classes, convert the PDF into a rasterized image using a third party tool to print. This does not allow us to insert PCL sequences into the print job.
So, basically, we need to process a bunch of PDFs, append them to the pcl and insert PCL commands as we go along. Is there a way to achieve this. Our application is written in VB.Net.
all i have the following code <%= Replace(FindAndReplace(objDR.Item("LENTAB_NAME") ),"'","'") %> in this we are replacing the ' character with ', which is working fine. but when i tried to enter values like '"" then it is giving scripting error as
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i am using Pdfsharp.dll to convert tiff image to pdf file in vb.net, and it is successfull when i run in my machine, when i use it from other machine, which shows the Error like "Raw string contains invalid character with a value > 255.",i using the PdfSharp.dll library and the following code
Dim objDoc As PdfDocument
Dim objPdfPage As PdfPage
Dim objTiffImg As Image
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I have a bounded datagridview and have some code in row validating event. When i add a new line by writing something in one of the cells of the new row, and if in the middle of the process i wish to cancel this new row, if i use the escape key i get an exception, something like, Index (number of the removed row) does not have a value. After the exception the exception the row it's removed...
How can i make the row validating to work correctly?I have this code in the start of rowValidating
vb.net If MyDataGridView.Rows(e.RowIndex) IsNot Nothing AndAlso Not MyDataGridView.Rows(e.RowIndex).IsNewRow Then
End If
In C#, python and/or VB.net, how can write a method of a class that can accept different sequences of arguments? As an indication, the multiple choices of arguments sequence would be accessible when pressing shift+shift+space in visual studio.
View 5 RepliesI am trying to get a better understanding of the uses of arrays in programing, and have been wondering why do programmers use an array when working with mathematical concept such as Fibonacci sequences? why are arrays so prevalent in coding now a days.
View 3 Repliesi have installed SQL server Express Edition 2005 by using my application i am saving data in tables which is created in SQL Server so that i have to copy in that data in to excel file
View 1 RepliesI am new at VB 2010 and am trying to covert 1-10 into roman numerals so that when you input a 1-10 the roman numeral I-X comes up, this is what I've got so far,and it won't display
Public
Class
Form1
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How to Covert a long name to short name??? for example: How to convert Visual Basic name into VB
View 1 RepliesIs there anyway to convert digitstring to textbox ??
View 12 RepliesHow can I convert my default output of a LINQ statement to a specific datatype? Specifically a List<Of T>.For example this works:
Dim coverages = oClaimsPolicy.RiskCoverages.Select(Function(rc) New Coverage With {.Level = CoverageLevel.POLICY})
However, I get an error if I do this
Dim coverages As New List(Of Coverage)
coverages = oClaimsPolicy.RiskCoverages.Select(Function(rc) New Coverage With {.Level = CoverageLevel.POLICY})
Legacy processing is placing data in a List<Of T> so that is why I need to use a it.
make program in visual basic 2008 to covert .flv to .mp3?
View 6 RepliesI have a simple in VB/ASP.NET form containing two text boxes, I am attempting to apply some validation to the first text box using JavaScript. This is the first time I have attempted this and am having some trouble.I have a label beside the text box stating an error, this labels visibility property is set to False. I wish the labels visibility to turn true if the text box is empty when the user loses focus.For this I have used the onBlur option within the tags of the text box. It then calls the JavaScript function and should set the label to Visible but it does not. I have tested to see if it is entering the function by using an alert instead and that works. The problem seems to be trying to alter the visibility property of the label.
Here is the portion of my code:
The JavaScript:
function myRegEx(frm) {
if ( boxUsername.value == "" ) {
invalidUser.visible = True;
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MotherTongueTxtBox.Attributes.Add("onblur","val_Length(MotherTongueTxtBox.text,"hi friends",Length);")
in the above statement val_length s a javascript function in tat function the first parameter shd b the contents of the text box ,the second parameter s a string type, is the statement correct i think it s wrong can u suggest a correct valid statement
I'm currently trying to create a Visual Basic 2010 Installer for an application that I recently created. The idea of the Installer will push the necessary JavaScript Files to the designated location and also create the program for users to use.
Problem: I am trying to incorporate the Javascript files into my Installer so I can push it into the user's files - of course, checking if that file structure is installed or not, but I do not know how.
need it to go to a website, lets say this one.Then I need it to wait 1 second (wich is 1000ms) and then execute thisJavaScript Javascript:alert("Hello!");So the result will be:Open google and then send this popup.
View 6 RepliesI have a simple text box and I am entering number value to this.And i want to format the number value to two decimal places.Like If i enter the 10 in the text box and after pressing entering or leaving textbox it should be converted into 10.00.Please tell me if there exist any possibility to do this using javascript or vb.net or asp.net property of textbox.I already tried in JavaScript on enter key or tab key press but it convert it into 10.00 each time when i press the enter or tab.here is code
//Make Formatting with .00
document.onkeydown = function disableKeys() {
if( typeof event != 'undefined' ) {
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I am trying to make an application that will load any Javascript file into a rich text box.
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I have this problem: I need to be able to catch changed in DOM elements in a page that I am loading in a Visual Basic webBrowser control. Normally in JavaScript in Firefox I would do something like this: element[0].childNodes[1].addEventListener("DOMAttrModified", functionX, true); where element[0] is the element that I need monitored and child[1] is the 2nd child for this element that has its text value changed which I need to catch when it changes, while functionX is the function/sub that I want to trigger everytime there is a change in element[0].childNodes[1].
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I am having a hard time clicking this button, in a webbrowser element!!! here is the
<form name="browseHeader" id="browseHeader" action="/index.cfm/startbrowsing" method="post">
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Is there a way to disable javascript webbrowser in vb.net 2010
View 5 RepliesI have a problem with my web browser!
I was trying it out and guess what happened!
One of the websites said that I don't have javascript enabled!
I know that webbrowser1 is basically Internet Explorer but is there a code that would enable the javascript in webbrowser1?
I am trying to extract data stored in javascript array inside WebBrowser window. Basically I need to wait for scripts to execute (got that one covered) and then somehow get the array.
View 5 RepliesBasically, I have a gridview that is opened in a new window from the parent window. It has a bunch of records with a view button to view the details of each record (which stays in the same newly opened window). I have a calendar in the parent window that accepts a Date querystring parameter to set the current date on the calendar at page load. I'm just trying to refresh the calendar in the parent window to match the date of the label in the newly opened window.
All the code below is in the newly opened window. The .Net code-behind below refers to when that view button is clicked and everything is populated. At the end, I call the js to refresh the parent window and pass the value of the LabelScheduleDate as the querystring parameter. Now the label comes through as '03/25/2010' in the code-behind, but when I pass it to the js, it comes through as '0.00005970149253731343' in the end querystring. I'm not really sure what is making the value change, and I want to pass it as just text. Do I need to pass it as a string object? I tried but I don't think I was doing it right.
JavaScript Function
function RefreshParent(inputDate) {
window.opener.location = window.opener.location + "?Date=" + inputDate;
}
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I need that will click a specified button and filling data then clicking sumbit to log into. I've tried many tricks but still doens't help. (I used google too.)
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I have to insert text box at button.click event. for this I've been using this code implement it, in ASPX.VB file. below code refecting attached screen shot, which displaying the textbox beside to the delete button. Issue: Example: If we insert any simple text box in ASPX page, then we can take that textbox id and we can play with that in aspx.vb file . in the same way I would like to play with the below code by having the textbox Id. How? How I need to take this text boxId(id = ""txtExperimentalStressdays"") and save the user entered data into database.
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I have two textboxes in my vb.net code
<tr>
<td align="right">
<b>ActivationReqDT:</b>
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I want that when I enter date in dd/mm/yyyy in first text box (ActivationReqDTTextBox), it will automatically fill the second text box (DeactivationReqDTTextBox) by adding plus one year in above entered date.
provide your solution with javascript, jquery or vb.net
I have a sample application, in which I am trying to load a text file in WebBrowser control. I have a html file through which I am calling Javascript function to open text file. But it is showing me error like; Cannot find 'file:///C:/temp/test%2520page.txt'. Make sure the path or Internet address is correct. File exist at this location and its name is; test page.txt. I am not getting what is happening.
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