Change Boolean After Printdocument Is Rendered?
Oct 8, 2010
I'm using the PrintPreviewDialog and am wondering how I can change a boolean variable after the PrintDocument has been rendered in the dialog window. I found out that using the dialog's Shown event fires before the PrintDocument has been rendered so the boolean gets changed before the document's been rendered. I can't use any of the PrintDocument's events to change the boolean since the preview dialog is not always used unless there's a way I can use the EndPrint event to detect that the PrintDocument's owner is the PrintPreviewDialog or an actual printer or something.
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Jun 23, 2009
how to change column into checkbox with datatype of Boolean?
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Nov 17, 2009
From what I read it is a good convention to name a method that returns a boolean value with the prefix of "is" or "has". So in keeping with this convention I am trying to name a method in my program with this prefix but I am running Specifically I have a class called Day. It is a simple class with a few data members and one method that returns a boolean value of true or false. The name of the boolean variable is isSpecialDay. This class has a method called isSpecialDay which takes the date of the day, applies some criteria to the date and then sets the variable isSpecialDay to true or false. My problem is that the boolean variable is named isSpecialDay and so it the method. What should I do?
Public Class Day
Private TheDate as String
Private DayName as String
[code].....
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Oct 27, 2011
After Filling a DataTable in GridView's DataSource . A column with check box Type appears but it created as read only column and I can't enable it or make it editable... even i tried .readonly = false and still can't be edited
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Oct 30, 2009
I have a 3D Engine which renders a 3D World onto any vb.net object with an HWND(Handle) -Picturebox or Form using Direct3D.What I'd like to do is stream that image over my LAN. I know its probably a weird idea, but I have a plan.Since the image is 'rendered' onto the object, the objects 'Image' Property is null, so sending that to a byte array doesn't do any good.Now, I've tried using the picturebox.drawtobitmap function, but it is far to slow for what I'm intending.I've used several functions in the Graphics control to try and get the image data off that picturebox, but to no avail.I've even tried sampling the surface data from Direct3D but none of these objects are able to be converted to a byte array.
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Oct 5, 2010
i am developing in vb.net. i have a gridview with a template field, in which i have a asp:image tag. But the browser dont show any image. i does not render the image. if i check the sourccode in the browser there is no image tag. But the visual web developer show the image. i tried all avriation of paths.
<asp:TemplateField>
<ItemTemplate>
<asp:Image ID="Image1" runat="server" ImageUrl="~/ProfilePictures/icon.png" />
[code]....
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May 21, 2010
I'm building an application that outputs a list of usernames to an HTML document. I'm using this to generate a string:
For y As Int16 = 0 To intBuddyList - 1
strBuddyListHTML = strBuddyListHTML & strBuddyList(y) & "<br />"
Next
The resulting string is then put into an HTML document. The problem is, when I load the document, the brackets are displayed literally. When I view the source, I see this:
buddy1<br />buddy2<br />buddy3<br />buddy4<br />tbuddy5<br />tbuddy6<br />
Is there a way to preserve the brackets in the HTML tags?
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Jul 8, 2011
I am getting extra whitespace characters rendered in my horizontal list of anchor tags below. This is causing a major CSS styling issue for me. I know this question has been addressed as far as a C# workaround is concerned (asp.net mvc razor extra space), but can anyone help me with a VB workaround? I don't have the advantage of curly braces to eliminate all whitespace in a single-line If condition.
I have managed to work around it for now by writing an HtmlHelper extension method, but this dynamic code is only used in one place (the master layout page). It seems to me that this should really be done in the .vbhtml page. Here is the erroneous code, along with commented-out attempts at workarounds. The goal is to create a horizontal list of "sibling" pages based on a site map, with slightly different styles for the current page's link and the link just before it. [Code]
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Mar 13, 2009
The program should request the person's occupation, the amount of the bill, and the percentage tip as input and pass this information to a Sub procedure to display the person and the tip. Title is gratuities, first line Person's occupation, amount of the bill:, Percentage tip: Compute Tip, and show the tip. Im not sure how to approach it properly.[code]
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Aug 9, 2010
I output a text field with CrLf to an xml file and the textbox shows everything in just one line in the win app.
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Jul 5, 2011
In my asp.net projects there is a master page and there is a control on Contentplaceholder1. Changing this control's id after rendered like "ctl00_Contentplaceholder1_control" in my local. But at the server its changing like "Contentplaceholder1_control". When i used documents.getelelentbyid('ctl00_Contentplaceholder1_control') js function, its working on my local but not working at the server. So why disappearing "ctl00_" when app runs at the server?
Edit:Why doesn't the server side control id contains "ctl00_" after rendered?
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Mar 17, 2011
I have a rendered HTML page that I am exporting to MS Word and downloading on a button click. Here is the code snippet in the button click.
[Code]....
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Jan 27, 2011
How I could reduce the font size of xml rendered in a webbrowser control? According to MSDN the font property of the WebBrowser class isn't used.
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Feb 17, 2009
I am trying to figure out if the text from a website is visible when the page is rendered in a webbrowser control. The text I am looking for is error text that shows form field errors after a bad post submission. I've checked the source code of the html being returned and the actual html for the text i'm looking for is present before any errors are made, and after the errors are detected. is there any way i can do a sort of .visible check on html elements in a webbrowser object, or even check the css that is linked to a particular div/label/span for the visibility/display style tags?
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Mar 5, 2010
I ran some code through an automatic translator for C# to VB, and it translated some code like this:Public Property Title As [String]How is this different to Public Property Title As String
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Feb 10, 2012
I would like to add a property to the BoundField control that will change rendering as show below.
<td>My Bound Text></td>
Should become
<td><span>My Bound Text</span></td>
This is all I have so far...
Public Class BoundField
Inherits System.Web.UI.WebControls.BoundField
Dim _ellipse As Boolean[code]....
I have the same problem as this poster, however I am using a .net gridview and would like render my html to use the fix offered here.Using CSS to create table cells of a specific width with no word wrapping. EDIT I think I may be going about this all wrong, maybe you don't change the rendering by extending the BoundField, but rather add the properties to the boundfield then change the way the gridview renders its fields based on the properties of those fields.Which also leads me down the path of control adapters,
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Dec 13, 2011
I am trying to delete a customer record. In the page I have an usercontrol for address and it has some validation. I cannot delete the record since it fires the validation controls.
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Feb 20, 2009
I create some reports or documents in my vb 2008 application using the Printing.printdocument object.I have no problem when i print to a printer but I also need to print directly to a PDF file, and specify the filename in the code. I don't want to have any interaction with the filename dialog box. It must be totally transparent to the user. Does anyone have an idea to help me? I don't find anything on the net?
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Oct 16, 2009
Is it possible to save a printdocument out as a pdf?
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Apr 7, 2010
I have an A5 paper. I need to set the print document to this paper. But I can't change RawKind property of the print document. Please help. I tried that code, but it didn't work:
PrintDocument1.DefaultPageSettings.PaperSize.RawKind = 11
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Aug 25, 2009
I have a program that prints using the printdocument control. How do I check for errors in the program. Sometimes the program prints ok, sometimes the print does not print at all or give any feedback about the status of the print.
Bireirectional printing is enabled on the printer.
The program prints barcoded orders to a barcode label printer. The supplier's only cue to supply is the printed barcode label. I can see in the program that the orders are getting queued, and at certain intervals a timer runs to update each available order's status to "printed".As far as I am aware, there is no "Error" event of the printdocument control, and the printing is an asynchronous operation. So how should I check?
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Jan 16, 2011
I want to print in a custom papersize using printdocument control I am using the following code [code]
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Mar 11, 2011
In a program I am using the standard PrintDocument, PageSetupDialog and PrintPreView controls. I am attempting to print a screenful of information which covers three A4 printed sheets. The printed format is OK except that the positioning on the page. Changing the margins in the PageSetupDialog makes it worse.So I wrote the following code in the Form Load event to see what was going on -
While
True
Dim
MsgStr As
[code]....
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Sep 28, 2009
I have written a timeclock application for my employees and am trying to generate a report using a printdocument.The problem I'm having is finishing out the entries on another page. This code is causing the remaining entries to be printed on the same page over top of the original ones.Here is the basics of the code.
Private Sub prtReport_PrintPage(ByVal sender As System.Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles prtReport.PrintPage
Dim TitleFont As New Font("Times New Roman", 22)
Dim HeaderFont As New Font("Microsoft San Serif", 14)
Dim FooterFont As New Font("Microsoft San Serif", 6)
[Code]...
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Dec 1, 2011
I am trying to print a barcode I have successfully made the barcode in a label using a reference .dll file
Imports BarCode
TempLabel = New Label
With TempLabel
.Text = BarcodeConverter128.StringToBarcode(CStr(tblPrintLabels.Rows(intLabelCount)("BARCODE_NO")))
.Font = New Font("Code 128", 28)
[Code]...
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May 17, 2012
I am having problems trying to center some text. I created a printdocument and it has a company name and title and then other information I have the information fine but I wanted to center the company name [code]I know I have to get the width of the page then divide it by two and after that find out how long my text is then subtract that so it still prints center screen. Pretty much right now it prints out and runs off the right side of the page.But what I would like it to do is print in the Center but have equal margins on the sides of the page still.Just like clicking Center allignment on a word doc.
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Dec 13, 2009
The problem I'm facing is that PrintForm has a shoddy quality while getting the printouts and PrintDocument takes way too long to get on receipt printed (Almost 5-10 Seconds!)I'm either looking for an alternative for PrintDocument or somehow make the PrintDocument run faster
Dim
printFont As
New
[code].....
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Sep 20, 2009
I'm sending a rtl text "Arabic" to a receipt printer. My problem is in selecting left and top coordinates for each line. If the paper width changes the whole procedure needs to be written for that specific width, because I'm measuring form the left edge. Is there a way in the printDocument object that flips the starting point from left to right?
p.s. the format string in the args.Graphics.DrawString() only select the direction of the printed string in case it has some numbers and symbols but it doesn't start the string from the right edge of the page.
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Nov 7, 2008
The project I am working on requires me to printout a form and email the printout to another department within my company. I have the printout exactly the way I need it, but I am not clear on how to save the PrintDocument to an image. The following link has an example of exactly what I am trying to accomplish, but I just can't understand how how the PrintImage() sub works or how to use MyObj to do both.
[code]...
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Feb 5, 2010
I have created a module that prints a simple report. I want to be able to email this report to a number of people. What are my options? And, how do I go about it. If I can get it converted to either a Word or PDF document, I can email it.
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