Code Repeatedly Save An Item?
Mar 1, 2012Dim wri As New IO.StreamWriter("e: est.txt", True)
View 5 Replies
ADVERTISEMENT
Reciept Printing - Form Which Consist - Item Code , Item Name , Item Price , Quantity Of Item
May 25, 2012Regarding my college project. i'm working on a sales system . i have a form which consist of all the following information( item code , item name , item price , quantity of item ) which is display using a data grid . data input by user using text box and all this information will be stored in a database(sales database) i'm using ms access 2007. the grand total will be displayed in a text box . and amount paid will be input in a text box too , my major problem now is how to i create a reciept that will have all this information of the purcase. i have a reciept button . what the next step ? i dont have any idea how to get the reciept done.
Imports System.Data.OleDb
Public Class Form5
Dim con As New OleDbConnection
[CODE].......................
VS 2008 - Code Error On Tax Calculating Program - User Enters The Item Name And Amount Of The Item Purchased
Feb 9, 2010So i've to write this program whose purpose it this:
Purpose: The user enters the item name and amount of the item purchased. The program calculates the tax for the item and the final total, and then displays these values. Tax on all items will be 7.75%.
And so far i've this code but it's not working:
' Program: Cash Register
' Author: Nidhi Shah
' Date: February 2, 2010
' Purpose: The Cash Register Window application will
' computer the tax and the final cost of a
' purchased item.
Option Strict On
Public Class frmCashRegister
' Tax per item - used in multiple procedures
Const _cdecTaxPerItem As Decimal = 0.0775D
[CODE]...
Create A Set Of Controls That Can Be Used Repeatedly?
Oct 21, 2011Trying to create a set of controls that can be used repeatedly without copy and paste code, including a textbox, a set of radiobuttons and then another textbox. Having a major problem in that I can only get one radiobutton to show up.
vb.net
Public Class QuestionDisplay
Inherits Windows.Forms.GroupBox
[Code].....
How To Run Sub Repeatedly On Time Interval
Mar 28, 2010What would be the best way to run a subroutine over and over again every X seconds. I want to avoid creating an infinite while loop to do this because this sub needs to be called repeatedly while the rest of the program is still active and responding.
View 4 RepliesInsert Records Repeatedly Faster?
Aug 26, 2011I'm monitoring a folder for Jpg files and need to process the incoming files. I decode the filename to get all the information I want and insert into a table and then move the file to another folder.
The file name is already contains all the information I want. Eg. 2011--8-27_13:20:45_MyLocation_User1.jpg.
Now I'm using Inser Statement
Private Function InsertToDB(ByVal SourceFile As String, ByVal Date_Time As DateTime, ByVal Loc As String, ByVal User As String) As Boolean
Dim conn As SqlConnection = New SqlConnection(My.Settings.ConString)
[Code]....
Make A Messagebox Beep Repeatedly
Aug 16, 2011I'm trying to create an annoying alarm messagebox. So when I press a button, I want the computer to display a message box and beep until the user presses ok.
View 3 RepliesVS 2010 Adding Same Image Repeatedly?
Oct 29, 2011How is it possible to add the same image repeatedly beside the last one added?As I said on my other thread, I am making a math game for my kids, I wanted to add a picture when then reach some score then again the same picture.. like number of stars or cups winner.
View 2 RepliesModify Code To Insert The Data To MS SQL And Save Changes When Click Save Button For The Second Time?
May 29, 2011modify code to insert the data to MS SQL and save changes when click save button for the second time?
View 14 RepliesCode To Save File Is Not Working - Using The Click Event Of A The Button Save?
Jun 10, 2010Dim sw
As StreamWriter
Dim flagX
As
Boolean
[code]....
Repeatedly Clicking A Button Inside A Webbrowser?
Aug 27, 2011How do i click a button, preform some if statements (if it matches, exit...) else keep looping (clicking the button)...How do i do this within the web browser controlormal loop won't work because the web browser executes the statement multiple times before completing and i can't figure out how to make it loop until a condition is met without freezing the program.
View 1 RepliesVS 2005 Make A Messagebox Beep Repeatedly
Aug 16, 2011I'm trying to create an annoying alarm messagebox. So when I press a button, I want the computer to display a message box and beep until the user presses ok.
View 2 RepliesContext Menu Strip - Form Kept Showing Up Repeatedly
Dec 9, 2010Background Story: My program contains a form and 3 buttons (Add New, Delete, Edit...etc), and it works perfectly. Recently, I decided to add menuStrip, since it helps end-user to work faster. So, I put the menu strip coding.
However.....Sometimes, it works normally. But sometimes it works very strange.
Strange 1. When I chose the "Add New" item in the menu, the Add New Form will be showing up, and then I clicked on the Cancel button in the Add New Form. The Form kept showing up repeatedly. But sometimes, it works normally. (Note: Add New Form's Cancel button contains one line simply coding, it's "me.close")
Strange 2. When I chose "Delete" item in the menu, the MsgBox showing up (since I coded it and it's a warning message to end-users), but the MenuStrip KEPT showing up, so the MenuStrip overlapping the MsgBox. (I expected the MenuStrip disappear in this situation)
Is some codings I have done incorrectly?
Here below is the coding:
CODE:
Visual Studio Hangs After Repeatedly XMLHTTP Requests
Sep 24, 2010I had a program in VB6 which used the XMLHTTP to request a page from a website. The data is stock values and the remote site is using a technic to "sleep" for 4-6 second and then to response to request because its the free edition. So the VB6 looked like it hangs but it was not
[Code]....
Datagridview Bindingnavigator Save Item?
Sep 8, 2010I have created datagridview from my datasource using drag and drap. Without any changes it works fine, I can add, edit, delete and save. I added additional queries with my dataset which is fillby. My problem now is if I change fill with fillby the updateall is dosn't work anymore.
[Code]...
Save The Selecteditem Not Whole Listbox Item?
Mar 15, 2012[Code]...
when u select s1 then u click save it so the txt file will have items s1 only and when u select s2 and click the save button then in txt file u have 2 items
Code To Save And Save As For A Richtextbox?
Aug 19, 2010I have searched the net and the msdn but cannot find code for a simple save and save as for text written within a richtextbox that needs to be saved.
View 1 RepliesSave And Load A Listview Item And 5 Subitems?
Jun 11, 2011I am trying to save a listview item and 5 subitems to a txt file, I have tried one solution that was posted on here but i could not manipulate the code for all of my sub items.
View 8 RepliesSave Value Of A Selectlist Item When Used In A For Each Loop In A View?
Oct 14, 2011Part of my MVC 3 VB.NET has a view that uses a list(of model) and a for each on that model to list all the contents.. The problem is that a selectlist is part of each item.. When the value is selected for each item it is not being posted back to the controller with the rest of the items.[code]....
View 1 RepliesWriting The Save Option - Code Up The Save Menu Option So That It Updates The Current Document?
Jun 10, 2010I am writing a text editor program and I have written the new, open, save as, exit menu items but I am struggling with writing the save option.Now I have created the menu itself (well vb did, I just used insert standard items) but how do I code up the save menu option so that it updates the current document or if the documnt has not yet been saved bring up the save file dialog.Here is the code I have so far
Public Class Main
Private Sub NewToolStripButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles NewToolStripButton.Click, NewToolStripMenuItem.Click[code]....
I know I have some finishing touches such as messages and error handling and stuff but at the moment I want to get all the basics working,I think the save menu option is all I am struggling with at the moment.
Save A Selected Item In A Listbox To Specific Destination?
Jun 12, 2010I have one listbox an import button and a save button. Basically the import button allows the user to select photos and he list box then shows the directory for them. Is there a way to save the image that has been selected to a different place? whilst at he same time changeing the file name.e.g. the list box would have the directory like this "c:documentspicturesimage1.jpg" I would then like to save this file like such "c:desktop est103.jpg"
View 1 RepliesSave User Input As A Named Combobox Item
May 2, 2012What i'm attempting to do is have several textboxes where the user input's there information and a seperate text box to give there input a name so it can be sent to a combobox and saved with my.settings so when the program loads or the user needs the textboxes populating they can select the name in the combobox and it fill out the textboxes.
[Code]...
Take The Text In The Selected Item Aand Save It Into Variable?
May 1, 2009i set the datasource property of my combobox to datatable and ofcourse the displaymember and value member and now i want to take the text in the selected item aand save it into variable? i tried this
dim x as string=nothing x=combobox1.selecteditem.tostring but it is returned datarowview so what i must do??
VS 2010 Save Things Made In Checked Item Box?
Jun 28, 2010Ok. So, how do i save things. Ive made a Checked Item Box. But i can't get any of the things to Save that i have Checked?
View 9 RepliesVS 2010 Webcam To Take Captures Of Items And Then Save Them According To The Item Name
Oct 2, 2010I'm a computer science student and I have a project to do where I need to have VB connected to a webcam to take captures of items and then save them according to the item name that stores them into either a dbase or access database. I have knowledge of oledb using vb to retrieve and modify access databse so it might be better to head in that direction, but I have no clue how to get the webcam talking to vb and see the live feed from the cam until you take a picture and save.
View 1 RepliesFAQ Item: Save An Existing Project To Different Local Location Via IDE Menu?
Jun 20, 2010How do I save an existing project to different local location via IDE menu?
View 1 RepliesForms :: Choose Item From ComboBox And Save Selected Value To DataSet
Dec 23, 2009I have a problem with a combobox. I have a form (with information about clients) with textboxes binded to a dataview. One of the columns in the dataview contains a number that tells me what kind of client it is. I don't my users want that my users have to fill in a number in a textbox, but I want them to choose a item from a combobox. De selected value should be the value that is actually saved in the database.
This is my
Dim cmd As New SqlCommand
Dim dr As SqlDataReader
VerbindingMaken()
cmd.Connection = cnnVraagbaak
cmd.CommandType = CommandType.StoredProcedure
[Code] .....
De Datasource is the information in my combobox. With Databindings I'm trying to bind it to my dataset (or view, that doesn't work either) with clients. Every time I get a NullReferenceExeption. The moment I remove the line cbo.DataSource = dsRelatie.Tables("Relatiesoort"), I don't get an error, but it doesn't work either.
That dataset is filled (I've checked) and also the derived view. The column Relatiesoort exists. What do I have to do to make it possible for my users to choose an item from a combobox and save the selected value to the underlying dataset?
Saving Updates To Data Table Using Binding Navigator Save Item Button?
Jun 7, 2012I am trying to understand how the binding navigator buttons are actually working.
I started by creating a table called "Students" in MS Access,
I then "dragged and dropped" that table onto my VB form after importing the data connection.
When I debug, I click the add new (the yellow plus "+") then I type info into my fields (700_Number, First_Name, MI, Last_Name). (700_Number=Primary Key)
After I am finished typing into the four text boxes, I click save. If I end my program then start the debugger again, the record is still there...it goes away only if I change some of the code anywhere in my program.
Also, I am trying to use the record I just put into my database for another part of my program. I use this line of code:
MsgBox(frmAddStudent.DrByrdsTaskListAppDBDataSet.Tables("Students").Rows(0))
This is just to see if what I am trying to put into my database is actually making it there. Every time I run, this message box turns up blank.
Save VB Code Ie. The Extension Which Will Open As Macro In Excel Not Code Created With VBA In Excel?
Nov 9, 2010I can do this using VBA, but I want to be able to create the code using a compiled VB programme, which can then be opened in Excel.
View 1 RepliesAdd Item To ListView While Continuing Other Code?
Jan 22, 2011I have coded a low-level mouse hook. Each time the user clicks (let's say) the left mouse button, a custom event gets fired which is then handled by a form in my application. On the form is a ListView control with the following columns: Time - Application - Button.
I want that ListView to contain the last 1000 mouseclicks made, so each time the CustomMouseClickEvent gets fired, I check for the itemcount of the ListView, I add an item to the ListView and I resize all three columns. Problem is however that this extremely delays the processing of the mouseclick messages.
I'm wondering if it's possible to raise the CustomMouseClickEvent and then handle it in my application while at the same time the mouseclick message is passed on to the next hook to get processed by the systen?
