I want to print receipts with long spool of custom made paper through Epson LX-300 dotmatrix printer without stop. The idea is that if I can print a line at a time, and then add a few blank lines to space it in between, that will be great. You know, send a line of a text at a time to a printer. But I do not know how to do it with VB2005. If I use Crystal Report, it will insist to print the whole page! While the length of the receipt is always different depending upon the numbers of things purchased.
Can i print line by line in vb.net ...i am using a dot matrix printer ... is it possible ... actually i have a class in vb 6.0 that generate a line by line print but don't know how to convert it in .net ...here is the code in vb 6.0
Option Explicit Private Type DOCINFO pDocName As String pOutputFile As String
how to add Tabs to a line of print in VB 2005 or anywhere else. I need to print multiple lines formated in column form . Many of the column items vary in length, so some formatting like a tab control is required?
I would like to print out my debug message with line number in VB.net application.I did like this,
Dim st As StackTrace Dim sf As StackFramee st = New StackTrace(New StackFrame(True))[code]........
I wanna put the snippet to a class, everytime I call logMsg method to log my message with line number in source code.But I found if I put the snippet above into a class, the line number was always same, that's the line which I new 'st'.The function is exact same with _LINE macro in C++. Actually I am C++ programmer.
how do i send the contents of a text box to a printer, i have delecared a new print dialog but cannot work out how to pass the parameter of what to print?
I have a listview that displays date and time from a range that is set from combo boxes: "Start Date" and "End Date".
Then I am printing a block that display Cycle time. This cycle time is coming from "Start Date" and "End Date". I want to change the format of the item displayed in list view after it is printed in the print block in the format as "mm-dd-yyyy".
I have a text file (CSV) approx 100k lines (8Mb). I want to search the entire file for a particular string eg, "apple" and for all lines containing the string to be printed in a text box. have successfully done this using streamReader to parse the CSV and check each element against the search word eg. apple. This has proven to be very very slow and I have read that the "ReadAllLines" method is much faster.
if i have big looping, and i want to print it result real time, how can i do it?(it look like when we scanning with antivirus, then the label that contain location that scanning change real time)[code]...
I have created a datatable and now i need to print it,so i did the following:
Private Sub PrintDocument1_PrintPage(ByVal sender As Object, ByVal e As System.Drawing.Printing.PrintPageEventArgs) Handles PrintDocument1.PrintPage
Dim xPos As Single = 20
[CODE]...
The code works fine.But in the above code as you can see that i am printing the each rows content of the datatable one by one and after printing all the contents of a single row i am looping the code again for printing each and every row present in the datatable. So i want to know that inspite of printing each and every data present in the row of the datatable,is it possible to print the entire datarow at a time and then loop through all the rows present in the datatable?
How can I change line color at run time? total 17 gridline showed in the graph, I only want to see 5 grid line and hide rest of gridlines when I use radar chart.
I have got quite a messy text file and put it in a list box so I can extract certain information from it. I need to interrogate it a line at a time and ask things like, 'what number comes after this word' and 'ignore this line if it says this' . Is this possible using the list box loop method (which I have only heard of never used) and does anyone have any examples of code? I'm on the latest VB Express.
Have been trying to scroll one line at a time on my Richtextbox1 for quite some time - Hit upon this code which doesnt seem to work.
Class RichTextBox1 Inherits RichTextBox <DllImport("user32.dll", CharSet:=CharSet.Auto)> _ Private Shared Function SendMessage(ByVal hWnd As IntPtr, ByVal Msg As UInteger, ByVal wParam As IntPtr, ByVal lParam As IntPtr) As IntPtr
I'm using visual studios 2008, VB9 and I am trying to write an app that basically performs calculations on a set of data input by a user. During the calculations, I want to display the data at each step, and have it retained in the display area on the GUI (not overwritten by the next data being displayed).
For example:
UserInput = 1 Do UserInput += 1
[Code]....
I tried this, and other loop structures and can't seem to get things right. The actual app is a bit more sophisticated, but the example serves well for logical purposes.
I'm using Visual Basic 2008I've been trying to create a auto typer where I can put a whole page of words into a rich text box and the auto typer then pumps the words out one at a time.The code that I use is:
That code would just type all of the words at once. Also, I'm putting the words in a rich text box. How could I save the rich text box so that each time I load up the application it still has all of the words in it?
how can I do the following Read line 1 from text.txt file (C:\txt.txt) Wich Is URL than Webbrowser1.navigate( Line1 ) Do something and continue loop for line 2, 3, 4, 5, etc..
I need to figure out how to read a TXT file as an input type and read it one line at a time, but instead of displaying the text,it will find a keyword in the user typed text and display an answer from the text file. I already know how to do everything but get it to read the input file properly, line by line.
ive created a function for generating username, password, email to log in on a website but the problem is i want to use all account one at a time for example
i wanta like is like a maze each time u click it exendese the line.the promblem is the walls and well i dont know how to draw line(+ a {} at each connecting point) and have the line not be able to pass the wall and if it pass it, it able to detect the shorts path of lines which u can set it on if off. for the training session.
I am totally embarrassed at having to ask this question, but I'm having trouble with file IO.I want to write a line to a text file. On another form, I want to read the contents of the text file one line at a time, so I can make comparisons of it's contents.
how can I do the followingRead line 1 from text.txt file (C: xt.txt) Wich Is URLthan Webbrowser1.navigate( Line1 )Do something and continue loop for line 2, 3, 4, 5, etc..
i want to draw a line on my picture box but i would like have another line but on rotate condition (on the same time i move my mouse to draw a line)
-i know how to draw a line
-i know how to rotate a picture
but i don't know how to combine that two things
Private m_LastPoint As Point = Nothing Dim LPen As New Pen(System.Drawing.Color.Black) Private Sub PictureBox1_MouseDown(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles PicPad.MouseDown
So I still working on a program that shows this. This is the code that I use two show the SA and PLATINUM text because on the file they are not the only characters on the line, like this:
set username=sa set password=platinum code to search only those two words.
The above line prints the data contents of the ROData array in position three. I would like to be able to assign a specific position accross the line to have the printer print the data at without left padding the array data.
