I am trying to enable Marquee zoom in PDF file programatically in .Net/C# (Winforms)
There are many articles about how to display PDF using PDF viewer (and webform). My question is how to enable selecting tools (select tool, Marquee zoom and hand tool). Refer below picture for reference.
I am able to sucessfully load PDF in Winform using AxAcroPDFLib.AxAcroPDF
In onw of our application, we have some reports that need very specific margins that are dependant of the printer the user have. It is used to print into preformated paper with blanks to fill and depending of the printer, the printing is off by some margins. To make things worse, we don't actually control what printer is used because it is not an internal application.
The only solution I could think of is to let the user configure the margins somehow. I though I could just dinamycally change the report margins like I did with datasources and actual report ( I have one control that is used to display every reports from my application and it works alright), but I can't seem to find that damn property to do so. There is a margin property on the report viewer but it's for the form display so it doesn't cut it.What I was thinking to do is to define the margins before the user loads the report, i.e. when he clicks on the report button, I load the report, set the margins (or vice-versa is necessary) and then display it.
Before someone mention it, I know the user can, once the report is loaded, change the page setup to fit his needs, but this has two drawbakcs. First one is that it is not saved each time and I need it to be 'saveable' and by users. The second one is that Report viewer seems to have some bugs when the regional setting aren't set to what it's expecting and we can't force the users to changes their setting to accomodate one application.
I cant see the Crystal Report Viewer in My tool box - running Visual studio (VB) 2010 and have loaded the latest release of crystal reports (ie upgraded from the beta which shipped with Visual Studio.
View 2 RepliesI'm looking for a .Net PDF Viewer tool that will accept the barcode font as well as allow the user to save, email, and print the PDF. I tried the tool by SkySof, but it doesn't handle barcodes. We're having trouble using the COM PDF control because of other stuff that needs to be installed on our servers. Our customer would prefer that the tool be under $1000. We're using Visual Studio 2008 and this is a windows application being served up by Citrix.
View 1 RepliesI want to make a Tool Bar in my task bar such as windows media player tool bar.
I'm using VS2005.net Windows xp Professional Edition.
how to put the tool tip text in status bar label this in form load event
View 14 RepliesThese things look about the same to me. Is there any reason I should use one over the other?
View 5 RepliesI try to add a "Microsoft Office Document Imaging Viewer Control 12.0" control to a form and i'm getting the next exeption: An error occurred creating the form. See Exception.InnerException for details. The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)) I have try to register the next files which throws an exeption when I try to do it:
[Code]...
Possible Duplicate: Crystal Reports vs ReportViewer Pros/Cons? what is the difference between MS Report Viewer and Crystal Report Viewer? I need to display some basic info. from my database and donot want to install any additional programs on client's computer to run the report.
View 1 RepliesSo how does one turn SSL on in System.Net.Sockets.TcpClient with VB.NET code?
Turning it on in System.Net.Mail.SmtpClient is easy, you set the .EnableSsl property. I cannot find a corresponding property in TcpClient. It's probably buried somewhere.
We have an application that is installed and runs just fine on Vista. Our users are requiring a change to our application in order to change the system time on their PC. The code to change the time is as follows:
Private Sub UpdatePCDate()
Dim _ServerTime As Date = GetServerDate()
Dim _offset As Integer = TimeZone.CurrentTimeZone.GetUtcOffset(_ServerTime).Hours
[Code].....
When this code executes, it bombs because of UAC. How can we modify our program to display the message similar to when they try to change the system time via the Control Panel. That is, it warns them that something is about to happen that requires their permission.
I am wanting to know how "You" the reader would "Delay the enabling of the 'OK' button for a user.
View 4 RepliesI am creating a USB "cookie dispenser" (long story) and I plan on programming it by, when cookie.exe starts, it disables the port, you plug the USB in and press a button and it enables the port (thus powering the device). What I need to know is, is this at all possible? And if so, can you help me get it to work? I know I should put in an effort but it's late for me (UK) and I want to post this overnight so that you guys (in the USA may
View 8 RepliesI have made a program on Visual Basic 2008. I have put textbox1 and button1 ONLY.I have disabled button1. I want button1 only to be enabled when we type some numbers in textbox1. I also want that we can ONLY type numbers in textbox1, not letters or other symbols.
View 5 RepliesI am building an application that has a few elements to it but one of the first elements is that when a user selects a date, they have to hit a button in a message box that confirms the date that they selected and then it enables another button. The code is written as such:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles startDateButton.Click
Dim buttondialogresult As String
Dim confirmbox As DialogResult
[code]....
But when I select ok from the Windows.Forms.DialogResult.Ok, it is not enablind the exceptionsButton.
I am enrolled in a class in Visual Basic 2008. I wanted to drop the class, but it is too late. Now, I am stuck with this project that the professor assigned and it's due this Thursday. Anyway, how do I do this: The credit card number TextBox control is dynamically enabled/disabled depending on the choice of payment type? And did I do the newOrderButton correctly (see code below)? This is also the clear button. And is there a way to do a reset Form? Sorry for that many questions. I am really lost right now because there is a lot to do in this project and I don't even have a clue of how I am going to finish this project.
Private Sub newOrderButton_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles newOrderButton.Click
' clears all the information that is displayed and start over
[code]......
I have a program and I need the Submit time button to be disabled after I enter 5 numbers and then the Get Payment button needs to be enabled. I have been playing around for several hours but cannot figure out how to do it.[code]
View 4 RepliesI have 4 forms. I have a button on form2 that when pressed, I want it to enable a button on form1. What I've tried is this:
Code:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Form1.Button3.Enabled
End Sub
But its telling me that the property access must assign to the property or use it's value.
I attached a picture of how my project should look and what the labels are. There are a total of 12 books and 4 different age groups. In each age group there are 3 books. There is also a previous and next books button which will show the next book in that age group. I want to make it so that previous button is disabled when it is on the first book of each age group and so that the next book button is disabled when it is at the last book. The only issue that I am having is that after the button is disabled it is not enabled again after. Here is my full code for this part as of now. As you can see I made it so that everytime I click on a new age group the previous button is disabled initially.
I took some unnecessary code out of here because I don't want anyone from my class finding this and coping all of my work.
Public Class BookInfoForm
' use this array to display information in this form
Private books(,) As BookInfo = getBooks()
[Code].....
Enabling Flash in the visual basic web browser control?
View 12 RepliesI have a button on form2 that when pressed, I want it to enable a button on form1.What I've tried is this:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Form1.Button3.Enabled
End Sub
but its telling me that the property access must assign to the property or use it's value.
I am creating a dedicated browser to be used exclusively on a single program located on my hard drive. Security is not a concern as the webbrowser URL will be set to the program's default web page path with no navigation options for going online. The program utilizes dynamic web pages with powerful search capabilities that require ActiveX controls. When I run my browser application, I get a series of security warning boxes stating:
Internet Explorer
An ActiveX control on this page might be unsafe to interact with other parts of the page. Do you want to allow this interaction?
Yes No
Clicking "Yes" allows me to continue and the program features work, but the recurrent warning message boxes are annoying. The default "script errors suppressed" property of the webbrowser control is "false." If I change it to "true" I don't get the security warning boxes but some of the search features on the web pages with ActiveX controls don't work properly.
Is there a way to programmatically enable ActiveX controls in the webbrowser control so that I can set the "script errors suppressed" property to "true" (hence no security warning message boxes) and still allow the ActiveX features to work properly? Or, set the "script errors suppressed" property to "false" and have my program automatically activate the "Yes" button each time a security warning message box is called by Internet Explorer? The goal is to get the ActiveX controls to work in webbrowser without having to click through the warnings.
when I got home to try out the method in the above post in my real application things did not work out.The big difference is that my main form is a MDI. When I open my edit form, it's mdiparent is set to the main form. When I click 'edit' and then disable "me" the entire application goes modal.I was expecting only the MDI child to go disabled, not the whole application..Basically, I want only the MDI child window that opens it's "edit" dialog to go disabled..
View 1 Repliesis there a setting in the options somewhere that makes the shortcut keys show with the underline when you run the application? In the designer it shows the shortcut keys with the underline but when i run the application it does not show the underline indicating a shortcut key. Now if I push the alt key they show up and they work fine just wondering if there is a setting somewhere that will make them show the underline automatically when you run the application so an inexperienced user knows that there are shortcut keys available?
View 1 RepliesHere lies my form: Attachment 72542 I have to perform save and show operations with the access database. If i select the Bank Account radiobutton(Radiobutton1) then Bank Account No. combobox is enabled,Credit Card No. combobox is disabled and user can input the value only in the Bank Account No. field. When the form loads then both the combobox1 and combobox2 are disabled and as the user selects the radiobutton the combobox are enabled accordingly. So i did the following code in the form load event:
[Code]...
i have this function to enable disable the controls on a form....
Private Sub EnableDisableAll(ByVal xType As Boolean)
Dim ctl As Control
For Each ctl In Me.Controls
If TypeOf ctl Is TextBox Then
ctl.Enabled = xType
[Code]...
everything fine ...but when the controls r disabled it shows in the dull color. can i change the color ? as u can see i have given the command to change the forcolor to red to textbox but it still shows in dull greay... i dont want it to be enabled as i am using this to just give a view of records....the back color is changing to white but not the forecolor.....is there any thing more to be done...or any better way so as the items remain enabled but i dont allow the changes to be done.
MessageBox.Show("Disabled")
Button1.Enabled = False
Button2.Enabled = True
[code].....
I'm trying to make a program where when textbox1 doesn't have a value, textbox2 is disabled but when a value is entered to textbox1, textbox2 will be enabled.
View 13 Replieshow can i selectively disable propertygrid items, or even categories based on the value of another property? i read somewhere about a typedescriptor but i couldn't find a good example.
View 6 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?