I am working on my final and when I run the program it throws an error saying "A first chance exception of type 'System.InvalidCastException' occurred in Microsoft.VisualBasic.dll" I am still a novice at VB and do not understand this error or what the fix would be. I know what part of the code is breaking it though and it is highlighted in red[code]....
I have a label printer (Argox 1000-x) and i want to print some datas on it. And this printer is connected to my computer via the COM1 port. I can open/write COM1. And when i send some data to printer through COM1, Label Printer's Ready Signal Led will be ON/OFF. But it does not print anything or any label..
e.Graphics.DrawString(C11.Text, fntCode, Brushes.Black, 165, 33) e.Graphics.DrawString(CP11.Text, fntFS, Brushes.Black,170 , 38) e.Graphics.DrawString(CF11.Text, fntFS, Brushes.Black, 165, 43) when all label text lengh normal for print is this:
but when label 1 and or label 2 and or label 3 text lengh change to short or long print future is very bad ; this simple:
how to print label 2 centered label1 and all 3 label print centerd labels?
i want every time print future simple picture1 ; how to do?
Just a little help needed. How would I print the text to a label instead of the form. And how would I change the font size. Then how do I hide the form?This will then allow just the text to be shown,
I did search the forums pretty well, but did not find a clear cut answer or direction. My question is I am currently building a windows form application with VB.NET and I need to print a label to a Zebra label printer which is on the same network. The printer it self has a print server on it so it does have an IP address, but I do not believe it has a name so I would be printing to the IP address. I have seen several people use both PrintDocument and TCP route, but I am not sure what would be the best way. What would you say the best way to do this is?
2] One text box to type in the words I need to appear
3] One button to print the words from the text box to the label.
4] One button to exit the program
I know that this sounds extremely easy for you pros out there but if i could find the code for that simple program I might be able to relearn from where I left off..
I am trying to get the label to automatically print when some transaction happens.I have the below sample XML from the label company, I don't know how or what to do though to get the program to actually run and print this label.[code]
I have no problem printing an Express shipping label.The ground shipping label doesn't want to put the tracking number in the label.Has anyone had a similar problem? [code]When it goes to print the label with all the data it doesn't put in the tracking number, instead it puts in this.[code]how to change this using some fedex webservice call.It does it automatically for express, just not for ground.
what is the printing command for the vb.net, as i have develop 1 of the program to auto print the label from the word pad,how is VB program communicate with the printer in order to print out the label as expected from my end?
I need to design a simple label designer that could print labels for shelf items, just like in a grocery store. The requirements are that the label shall contain a name, a barcode (e.g. Code39 symbology), price and room for some extra text.
Private Sub BugReportsCentral_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load WebBrowser2.Navigate("http://xxxxxxxxxxx.net/update/link/on-off/threadreport.html")
[code]...
Why this code doesn't work? It doesn't print the label with the correct thing.
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.
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.
I'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?
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.
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.
I 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?
I am trying to make a notepad type thing that uses tabs. Each tab has a rich text box on (After being added via buttons) but am really unable to find a way to get the print preview to preview a certain, single text box on tabs. And obviously i can't add them manually (that i know) as loads of new tabs can be added at any time by the user.