Public Function random_key(ByVal lenght As Integer) As String
Randomize()
Dim s As New System.Text.StringBuilder("")
Dim b() As Char = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz".ToCharArray()
For i As Integer = 1 To length
Randomize()
[Code] .....
I wanna print it like
s=textbox1.text or somethhing...
Where can I find examples of the print, and print preview function available in Visual Basic 2008?
View 2 RepliesMy company is moving to a new system which has a very poor printing system in place but it does create PDF's on the file system. How to create an application to print all the PDF's based on a JOB number. I've got the filesystem search working, I have used the acrobat sdk to open each file and find certain strings to determine which pages go where. The problem is that Acrobat SDK doesn't seem to support choosing printer settings.
My first thought was no big deal I just change the default windows printer and just change the tray so the invoice part and equipment listing go to white paper from tray 1, and the remittance goes to tray 2 on blue paper. It seems like the printdocument in .net can handle a lot of printer settings but I'm not sure if a PDF can be used with a print document.
Im having some trouble with my code in printpreviewdialog when i try to rum the project the document it out put is not the correct document .....
Imports System
Imports System.Drawing
Imports System.IO
Imports System.Drawing.Printing
[code]....
how to print 2 or more different barcodes in a paper?
i am using this code for sending an image to print:
Private Sub PrintToolStripMenuItem_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles PrintToolStripMenuItem.Click
Dim TmpPrntPicDoc As New System.Drawing.Printing.PrintDocument
AddHandler TmpPrntPicDoc.PrintPage, AddressOf TmpPrntPicDoc_PrintPage
Dim TempPPD As New System.Windows.Forms.PrintPreviewDialog
[Code]...
I have a fellow employee who is learning Visual Basic and in one of her assignments she is using the debug.writeline statement. Example: Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Debug.WriteLine("This line always prints") End Sub When you run the program, nothing prints to the Output window. I have tried it in VS2008 and VS2010. Brian Allison
View 7 RepliesSo I am doing an assignment for class and I need to calculate wind chill and print the output into HTML file. This is what I have so far, so if someone could help me out, cause I am not getting the right answer.Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click TextBox2.Text = 35.74 + (Val(TextBox1.Text) * 0.6215) - ((Val(TextBox1.Text * 35.75) ^ 0.16) + ((Val(TextBox1.Text) * Val(TextBox1.Text) * 0.4275) ^ 0.16))End Sub
Mod: Please remember to place your code inside the tags
The following output produces a string with no closing xml tag. m_rFlight.Layout = m_rFlight.Layout + "<G3Grid:Spots>" + Me.gvwSpots.LayoutToString() + "</G3Grid:Spots>"
This following code works correctly
m_rFlight.Layout = m_rFlight.Layout + "<G3Grid:Spots>" + Me.gvwSpots.LayoutToString()
m_rFlight.Layout = m_rFlight.Layout + "</G3Grid:Spots>" 'add closing tag
What's going on here, what's the reason the first example isnt working and the second is?
The gvwSpots.LayoutToString() function returns a string.
I am working on a small program which will check a web server if an update exists for a program. I am having it display to the user if it has a confirmed connection to the web (by pinging the website), and let them know if there are any updates available...
When it pings the web server, if the ping returns true, I'd like it to output "Confirmed Connection" before continuing executing the program. Is there a way I could do this..? I've tried numerous different things so far but it loads everything and displays everything all at once...I included a printscreen of what I'm trying to do.. I also pasted my code in. Ignore my sloppy name defining for the textboxes and such. I just made this up as a test until I get this figured out..
HTML Code:
CODE:
I am working on a small program in vb 2005 which will check a web server if an update exists for a program.
I am having it display to the user if it has a confirmed connection to the web (by pinging the website), and let them know if there are any updates available... When it pings the web server, if the ping returns true, I'd like it to output "Confirmed Connection" before continuing executing the program. Is there a way I could do this..? I've tried numerous different things so far but it loads everything and displays everything all at once...
HTML
Public Class Form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
[Code].....
how to create a print function ....
View 3 RepliesWrite a function to print the Fibonacci value at a given position in the series.you should write two versions of the function both of wich must be named Fibonacci(overload functions).the first version should be implemented using a for loop.the second version should be implemented using do until.
View 3 RepliesWhat I am trying to do: There are three powershell scripts with different time delays as shown below.I am trying to run them asynchronously in .NET and I followed this article to implement Asyncrhonous programming. Where I am stuck:The I am not able to retrieve output after the events are invoked.The scripts are being called but then the program ends and it shows "Press any key to continue" in console windows.I don't what I am missing here.
Info: JobRequest is a class that I use to pass around information keep track of jobs.
Sub Main()
OurAsyncFunctionCalling("psDelayScript2.ps1", "-arg1 4 -arg2 5", 1)
OurAsyncFunctionCalling("psDelayScript1.ps1", "-arg1 2 -arg2 3", 2)[code]......
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Microsoft.VisualBasic.Interaction.Beep()
System.Diagnostics.Debug.WriteLine(3 + 2)
End Sub
Why I don't see in Output window number 5 as output?
I'm just going to throw all my code in here in case there's something wrong with a piece of the code not in the "SelectName()" sub.
Module Module1
Dim selectednames As String = ""
Dim index As Short = 0
Dim inarray As Boolean = False
[code]....
Here's an image of what it does (I suppose you can see what went wrong)13 inputs, 3 outputs expected, only 1 output given.As from what I've figured out so far, it's doing the correct amount of loops etc. It's just as soon as it starts generating the "winner" for the 2nd game key it doesn't get a string value from namesarray.Also, why is
For x = 0 To totalnames - 1
Debug.Print("namesarray(" & x & ") = " & namesarray(x))
Next
not giving me a debug output?
Here's my work.
[URL]
How can i print the search result.
I have been able to do the exercise's in the first 2 chapters and half the exercise's in the third chapter of the text book (programming in visual basic 2008, Julia Case Bradley & Anita C. Millspaugh). but this one is making my head want to explode. please point me in the right direction with this.
Heres the problem. The company has instituted a bonus program to give its employees an incentive to sell more. For every dollar the store makes in a four-week period, the employees receive 2 percent of sales. The amount of bonus each employee receives is based upon the percentage of hours he or she worked during the bonus period (a total of 160 hours). The Calculate button will determine the bonus earned by this employee, and the Clear button will clear only the name, hours-worked, and bonus amount fields. A Print button allows the user to print the form. Do not allow missing or bad input data to cancel the program; instead display a message to the user.
Here's my code so far. its giving me the wrong results. i have tried many different ways,(hence the commented code) but I just dont know where im going wrong.
Public Class VB_Sales
Const BONUSHOURS As Decimal = 160
[CODE]..............
Attached image(s)
i want to populate a report and print it directly without the user hitting the print button.
i have this working in a diffrent project but for some reason it wont work in this one.
i get the error missing parameter, on the last line of my code
Dim paramFields As New ParameterFields
Dim paramField As New ParameterField
Dim discreteVal As New ParameterDiscreteValue
[Code].....
Anyway, I was just wondering if anyone knows how to do these from a simple text box. i.e. 'TextBox1'.
I'm just learning VB and it's only a simple text editor but I can't find any good sites or posts that help me in understanding how to do it. These are not really covered in any of the 'beginner' books I have acquired either.
My instructor told us how to print documents and how to use databases. What the instructor did not mention is how to print or print a preview of records within a DatabaseDataSet. The book "Programming in Visual Basic 2010" does not explain how to print or do a print preview of Database Source records from within a form. The only thing I was told was to test the print document first before you try to do a print preview. Within a form I used a DataGridView to add, delete, and update the database. So now all I need to do is figure out how to print the updated records from the DataGridView and how to print a preview of the records within the DataGridView. So I hope my question is clear enough to give me assistance on how I can perform these two actions. Thanks this would be a great help, and since the class is online we can get assistance from any sources that we have.
View 5 RepliesI'm very very very new to VB.Net and am doing a class project. I want the user to simply clicka print button and get a printout of an existing Word document. Is this possible and if so, can someone suggest the code?
View 7 RepliesI am using the below mentioned code in my VB.net application to print two copies of pdf document.
[Code]...
Basically on my form I have a listbox containing data. Under the listbox I want to place a button named "btn_PrintData" or something to that effect. The user will click this, the print dialog box would come up and bingo they could print the contents of the listbox.
View 1 RepliesI got the code working properly but i am kinda clueless on print & print preview on tool strip menu.
Public Class Form1
' Declare Global-Level variable.
Dim RateDecimal(,) As Decimal = {{1D, 1.5D, 2.4D, 1.85D}, _
[CODE]...
How do i add a simple print button in vb 2008 to allow me to print the form?
View 1 RepliesHow do I print the page title and the header of a GridView on each print page?
I want to add page title and GridView heading on each page.
I used page break to break the GridView into multiple pages, but only the first page comes with title and all other are without header and title page.
For a dynamic GridView, my code uses AutoGenerateColumns="true".
i have a vb.net program and i use a print button, i use a database "msaccess" it is connected to my vb.net program. now my problem is i want to print the database in msaccess using the printbutton. it is view in datagridview.
View 4 RepliesI want to make an numerical integration method with takes in an analytic function and integrate it over a specific interval. For the numerical integration procedure I want to use some procedures in nr.com. The problem is that these are programmed in C++ and they uses functors to pass a function to the integration method. How can I do this in VB 2010?
I want to initialize the function (i.e. set a=1,b=0 for function y(x)=a*x+b) and then pass the function to the integration method. Then when the integration method call the function it only calls the function with one parameter (i.e. x since a,b is already set)
What is the best way to do this in VB2010?I want to make a general integration method where I can pass any single valued function and integration limits.
I have just started using VB, and from what I have found so far it seems like the tools you have is
- to us a delegate for the function
- to use a lambda expression for the function
- send a pointer/adressOf
- to create a function class/structure and submit this to the function
As for now I am most inclined to create a function-class. But I am not really sure how.F.ex. I make different classes for each "uniqe function" I want to integrate, but how can I pass them to the integration function when I need to specify the argument type in the integration-function-call?This seems like a basic problem which applies to many Math operations, so I think it would be very useful to clarify this.
How to Disable print, print screen, right click using asp.net
View 4 RepliesI have a project that the debug.print "something" function has stopped showing in the "immediate window", or any other window. This has been working fine.If I create a new project the "debug.print "something" works fine.I did have to do a uninstall/reinstall of VS 2010 yesterday maybe something changed.Is there a setting that tells "debug.print" where to print?
View 1 Replies