The PrintPreview dialog loads and correctly displays the correct number of pages.When the Print button on the dialog's toolbar is clicked, only one blank page is printed to the printer.Seperately, when calling the PrintDocument1.Print() method, all pages are printed correctly to the printer.[code]
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how to preview multiple pages in Printpreview? this is my example :
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How to draw Rectangle in Print Preview Dialog I have used Graphic Class For it but it is not working my code is following
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It is drawing Rectangle and Line on other Controls but not on Print Preview Dialog
I have created a basic query generator which allows a user to select the Select, WHERE and criteria attributes using a number of checkboxes.However i have got stuck. In the results form i have the following code
Private Sub DisplayRecord()
RichTextBox1.Text = ds.Tables("newResults").Rows(intCurrentRecord).Item(0)
RichTextBox2.Text = ds.Tables("newResults").Rows(intCurrentRecord).Item(1)
RichTextBox3.Text = ds.Tables("newResults").Rows(intCurrentRecord).Item(2)
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The program keeps on crashing if the user does not select the corresponding amount of display records from above for the amount of attributes they want for the SELECT part of the query in the intreface in form 1.
How would i go about making something where the number of SELECT attributes selected which are listed in a string create the correct number of textbox fields in the results form (form2)
i have this program which records the every printing made on a local computer.I am to record the number of pages of the document to be printed and the number of printed pages. i have this code but i don't know the number of pages and number printed pages always return 0 [Code].
View 1 RepliesI have a couple of combo boxes, one that I have hand coded the query to load and another that uses the databinding feature. My problem is (well one of them!) that when the form loads, it displays the data stored in the table (ValueMember) and not the display member, the display members are shown in drop down once selected. Basically, I have a table that feeds the combo box with two columns both strings "Code" and "Reason" I want to display the reason when the form loads, not the code...
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I have the following code which seems to work OK except for a minor problem.When the user first visits the page the correct phone number appears but on the second visit - if they should see a different number, they need to load the page twice before the number changes to the new one.I'm not too sure how to explain this best so if you need more info please do ask.
Public freeCallNumber As String
Private Function getFreeCallNumber(ByVal value As String) As String
Select Case value
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I'm getting a strange problem with an ASP.NET web application that is in production. The problem is that pages intermittently don't render correctly (see screen shot below). It isn't one particular page in the application or one particular use that is having the problem.
View 1 RepliesMy boss has given me an asp.net web application that was done by his former employee. Now my boss has no contact with that employee. He wants me to make some changes in that web application. I went through the application. There is no documentation present for that application . Its a huge application. It contains many directories. I think it was a team work. It has many asp pages, aspx pages, jsp pages, xml pages, css pages, etc... How to understand other person or team's website or web application that was written in asp or asp.net and vb or vb.net?
View 4 RepliesI have a login form. all my code is valid with the database and all that.i use an if statement, like if passoword and username match database password and user name then it allows them in then opens my main form. code for that is as follows
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for some reason, it shows the correct messageboxes and correctly validates all through database, but it closes the Login form correctly, but then shows the main form only for a second, then closes program. I am having issues with similar form opening and closing in other parts of the project as well.
I have declared this function and trying to get the correct coding to call this function correctly.Public Declare Function ColorRGBToHLS Lib"shlwapi. dll" (ByVal clrRGB As Long, pwHue As Long, pwLuminance As Long, pwSaturation As Long) As Long
View 4 RepliesRunning into a situation when user searches for orders of customer for past 4 years. As the DB query takes a long time, I want to show a pop up box just stating 'please wait. quering for results'. so when they start their search I want to show the message box until the results are obtainned and at that point I want to close the message box.My current way, I know is incorrect as the pop up box locks up and states (not responding).Would using a background worker be an over kill, or should I go with a progress bar?
View 1 RepliesI am using a print preview dialog in my program (visual basic .net) and when there are multiple pages and you press the print button it only prints one page. How can I get
it to print all pages when you press the print button?
I am using a print preview dialog in my program (visual basic .net) and when there are multiplepages and you press the print button it only prints one page. How can I getit to print all pages when you press the print button?
View 20 RepliesThe program creates the report in excel just fine and it creates the borders and headers. I want to know how can I printpreview an excel file from VB.net. You can refer a tutorial or explanation or sample of how can I do this.
View 12 RepliesI am supost to code a program for my homework using an one-dimensional array.in the program you enter the number of the moth and it gives you how many days are in that month. and I'm just kind of lost?
View 2 RepliesPart of my assignment is to check if input to Group Number and Number of Units are correct input by making error handling exceptions...
I have to check the following:
a) group number is neither 501 nor 062
b) number of units are NOT numbers
c) number of units is NOT a positive number
So my first question is, am I checking correctly? 2nd question is, How do I make sure my Exceptions will pertain to their correct respective things (a, b, and c.. above)?
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I have a bunch of pdf files in a folder and would like to know the best way to either via a free PDF counter software or programmatically how to count the number of pages for each pdf and put the result in either a excel or access table. I already have the table populated with the pdf filenames. I googled "PDF page counter" and there were a number of hits, however I'm not sure how trust worthy these tools are. So, what some names of trust worthy pdf page counting tools/software and alternatively, are there any good VB.NET code samples that attempt this?
View 2 RepliesI am working on a printing kiosk and it should handle PDF.When printing PDF I need to get the number of pages the PDF has, so that I can charge the user accordingly.The kiosk will support Word*, PowerPoint*, and Excel* (2010) and I print these files to PDF by Microsoft.Office.Iterop.* namespace.And then print the resulting PDF file to a physical printer. If the file is already a PDF then just print. What would be the best way to get the number of pages the PDF has. Also Printing via code and setting parameters such as paper_size.
View 4 RepliesOriginally Posted by ckbseng i use customFormat to specified the format that i need but like hh:mm tt should display in 12:23 PM but it only display 12:23 and the "tt" missing already did i write the format wrong already? I have a similar problem guys.. I use now().ToShortTimeString.. The problem is that it shows PM correctly.. The AM part seems to be blank.. It's being used in a report.. Take a look at the screen shot..
View 4 RepliesI have this particular problem with this Property found in System.Printing namespace. I am trying to get the number of pages of a document but it always returns 0. I have posted this problem here some some days back back it seems there is no answer for this problem but rather people direct me to use PrintQueueWatch which is an open source namespace to monitor print document.
Try
'This side always records the print command transactions
defaultPrintQueue2 = LocalPrintServer.GetDefaultPrintQueue
Dim jobs As PrintJobInfoCollection = defaultPrintQueue2.GetPrintJobInfoCollection
For Each job As PrintSystemJobInfo In jobs
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At the moment I get the JobName, the submitter, the printername but this particular one
number of pages returns 0 why?
I have some reports that I use with the MS ReportViewer and I need to get a count of the physical pages (as opposed to logical page count) to use with a print dialog. I've implemented a workaround so the ReportViewer control displays the correct number of physical pages, but is there a way to get that value from the ReportViewer control? The only publicly accessible property gives the logical page count.
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So Im a student and I need some help I have a question "Write a program that displays a list of Super Bowl winners ordered by the number of games won." I need to use arrays, in the most basic way possible someone was telling me about keys but I havent done that yet...The array is a text file with just the 44 names of the Superbowl Winners...
View 12 RepliesI have a network printer in the classroom lab. I'd like to keep record of how many pages of each student has printed. I want to know how can I read the printer pool to get the number of pages, when a student prints. Here's what I have in mind: Write a Windows service to get:
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Looked up a number of pages on KeyDown, and KeyPress events, and am just more confused than when I started. I am trying to get an event to fire adding value to a total when a user presses the Enter key. Not getting any compiler errors, and have tried utilizina MSDN's suggestions for IsInput, and PreviewKeydown. None are working..... I have tried working in the KeyDown using e.keyCode = Keys.Enter, and KeyPress using e.keyChar.Equals(Keys.Enter) in my conditionals.
Protected
Overrides
Function IsInputKey(ByVal
keyData As System.Windows.Forms.Keys)
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I have an DataGridWeiw as an result table for a little racing game.The grid is sorting itself everytime a new value is added in a "points" column using the following code. TableDG.Sort(Column2, System.ComponentModel.ListSortDirection.Descending)
And it works fine as long as "points" not exeed 9. eg: I want the datagrid to sort "10" or above as greater than 9. Not putting the "10" or above last in the list?How can i do that?
And is there any way to get rid of the "grey" marked first row?
I have a form (FRMQUESTIONNAIRE). It contains, a listview table, a panel and picturebox, 2 combobox, 10 questions with 5 radio buttons each question ( A survey),A log number id (I just used Label in here) and 2 buttons ( save and skip).
Problem: When I click one item in listview table, the picture captured realted to the item click in listview table will be shown in panel beside it. However, the problem start to happen when the log ID is not appear accordingly based on user selection on listview table.
What I reckon start of the problem: - Previously The listview table(listview1) in frmquestionnaire was in frmqlist(another form). But to suit user requirement, it has to combined with frmquestionnaire. In frmqlist, I use a label Image. This form contains the similar details in frmquestionanire except there are no 2 combobox, 10 questions with 5 radio buttons each question ( A survey),A log number id (I just used Label in here) and 2 buttons ( save and skip) But it have a button(Proceed to survey). Having said that, when user click an item in listview(Frmqlist), the picture will be shown beside it. User will click button proceed to survey and frmquestionnaire will pop up. Here, It shows the correct Log ID based on user selection in frmqlist.
But now....
I have combine everything in frmquestionnaire. I am facing as the LOG ID is not showing according to the selection. As a result, I can't save the questionnaire answer as well as this log will be used to save in database.
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I am having issues getting my application to display the correct number of asterisks per store. Also, I cannot figure out how to get each store to display in the list box.
' BarChart: Chapter 5 #6
' Program Discription: This application prompts the user to enter today's sales
' for five stores. The program then displays a bar graph comparing each store's
' sales. The bar graph is made up of asterisks in a list box. Each asterisk
' represents $100 in sales.
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Option Explicit On
Option Strict On
Public Class MainForm
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In vb.net i am going to round a number but it is not Giving me correct answer. i.e.
Round (1.5,0) = 2
Round (2.5,0) = 2 which is wrong. the answer should be 3.
(When i use the Round formula in Excel it gives me the correct answer)
