I'm brand new to Visual basic (yesterday) and I know this is likely to be a very basic thing I am asking about which only adds to the frustration i've been feeling the past half hour or so of searching online lol, so bear with me.[code]...
View 8 RepliesI have 3 columns in a unbound datagridview, "length" "height" and "Total". Total = length x width and the final total in TextBox outside of the Grid. I found question simalar in this forum and tried the code but i am getting errors.The following is the code i am using
Public
Class Form1
Dim UnboundColumn[code]...
How do I code the total cost to give me a pound sign with the total cost at the moment when the total comes up for an example it gives me 3.6 when I need it to show £3.60 here is the code I have so far. [code]
View 2 RepliesHeres my code:
Dim Subject As String
Subject = InputBox("How many")
Dim i As Integer
Dim num As Integer
[code]....
So how do I get the total of num into a textbox? If I type in 3 for "Subject = InputBox("How many")" then I get 3 "num = Val(InputBox("This many"))". Only the last number entered goes into the textbox and they don't add up to make a total.
I want to get the total of ROWS IN A TEXTBOX I MEAN LIKE THIS
quantity price subtotal
10 * 10 100
15 * 1 15
8 * 10 80
this is a exam.
so the total OF ( 100+ 15+ 80 = 195) To be shown
in the texTbox named" TOTAL " and so .with the other rows till unlimited if is possible
[code]....
I have three forms similar to the one in the link. I want add a Total textbox to every form.
The total will add the values that will be entered in the montant textbox. So the total will take the specific value of that texbox for all the entries that the user will have and add them. [URL]
Before I begin, want to say this is my first post and I am a newbie. My first time using VB. How can I add values in a listbox that were entered by a user to another textbox in total?For ExampleSay my code for now is this.
ListBox1.Items.Add(textBoxValue.Text)
Dim X As Double
X = textBoxValue.Text
[code].....
After I change my LvList format Currency
Private Sub prodList_Activated(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Activated
For Each itm As ListViewItem In LvList.Items
[Code]....
If I dont make ProdList format currency my Total is normal = 13.850 my prodList or my sub Total?
I want add a Total textbox to every form.The total will add the values that will be entered in the montant textbox. So the total will take the specific value of that texbox for all the entries that the user will have and add them. How I can do so?
View 15 RepliesThis code bellow to find total of digits from textboxs to listbox.This code don't care about how many textboxs on the form.I take this code from Cazypennie..Great code.My question is..I want to change that code from many textboxs to only one textbox MultiLine having 30 Lines of digits to count and appear to listbox.
Option Strict Off
Public Class Form1
Dim BoxValueCollection As New Collection[code].......
Ive got a Listbox which displays a data/record from a SQL database, it displays "Amount" and only numbers would appear. it has a datasource.
Goal: I'd Like to get the total sum of those numbers from the Listbox and Display it to a textbox automatically or by button click event.
I thought of two ways to do this, but I don't have a clue on what to do.
1. I tried summing it all up on that exact Listbox and display the total on the textbox, here's the code that i came up with..
[CODE]...........
But the data im working with is from a database, so i got this error:Conversion from type 'DataRowView' to type 'Double' is not valid.
2. I thought of having another Listbox and "Copy" the contents shown on the Listbox1 and then sum it all up on the Listbox2, then lastly display the Total on the Textbox. I did a little research on how to accomplish that but all the clue i found is that i have to disconnect the listbox data from the datasource from being bound, and reconnect it again.. I really don't have any idea on how i could do that with an SQL database.
Here's a quick flow on what im trying to accomplish to make things.
Record from Database -----Displays on---> Listbox1 -----User Clicks--> Button1 ----Displays Total sum on----> Textbox1
I have a text box in form1 that displays the total, I want to carry this over to form 2 into another text box as I navigate between them, how would I do this? Also I have a button on form2 to return to form1 but I need all the data that has been input by the end user to be cleared from both forms when returning, again how would this be completed?
View 8 Repliesi am cannot for the life of me figure out how to create a running total that will be displayed in a textbox and message box. here is what i need to mimick - [URL] this is my code:
[Code]...
I loaded up a checkedListBox with items form a .txt file. The .txt file has itemName, ItemPrice. Every item that gets checked shows up in a listBox on another form. The problem that I am having though is that I need to accumulate the itemPrices of the selected items to show up in a textBox, but the only price that shows up is the price of the item in the checkedListBox that has the focus. I'll add the code to this:
Public Class Form3
'define the Product structure
Structure Product
Public itemName As String
Public itemPrice As Decimal
[Code] .....
I have a datagridview.. It is unbound to any database and has 2 columns.1 is item name and other is amount/expense, incurred..
I want the total of expense incurred be displayed in the textbox on button click ie adding the numbers in amount column.I tried something like this, but not working.[code..]
i have a DatagridView, with a Colum " KG".Into the Colum, i place numbers.Now i wants a total of all numbers, place into a TextBox, using a code.
View 15 RepliesHow can I count Total of column from datagridview and show results in textbox Using VB 2005!
View 1 RepliesI am trying to create a textbox that will display the total duration of all video files in a listbox. I am not using the windows media player in the project, I just want to show total duration of the listbox items. I have tried looking for snippets because I'm new to programming and I have also tried my luck at creating a class with no success. If anyone could show me some sample code or tell me what it will take to accomplish my goal it would be greatly apperciated. I am coding with Visual Basic 2010 express.
View 1 RepliesThe pay rates for the project are:
a. Level 1 - $10.00
b. Level 2 - $12.00
c. Level 3 - $14.00
d. Level 4 - $16.00
e. Benefit Deduction Rate - 0.10
f. Overtime Factor - 1.5
For ease of program maintenance, all of the above rates and factors must be stored in module level constants. All references to pay rates in the program must refer to the module level constants.
When the Calculate button is clicked:
a. The value in the Hours text box must be validated to insure that it is numeric value greater than zero.
1. If the value is not valid, a message box must appear as shown below and the user must be offered the option to continue processing or quit the program.
2. If the user chooses to continue processing, the focus must be set to the Hours text box.
3. If the user chooses to quit, the program must close immediately.
b. If the value is valid, the program must calculate and display the total pay in the Total Pay label.
1. The pay rate is determined by which Job Grade radio button is checked.
2. For hours less than or equal to 40, the total pay is the hours times the pay rate.
3. For hours greater than 40, the total pay is 40 hours times the pay rate plus the hours in excess of 40 hours times the pay rate times the Overtime Factor.
4. If the Full Time radio button is selected, the total pay must be reduced by the Benefit Deduction Rate.
5. The value displayed in the Total Pay label must be formatted with a dollar sign and with two decimal
places.
6. The focus must be set to the Hours text box.
Why i get an error when i try to run this code
Code:
Also the message box, both yes and no close the program.....
I am working with VB 2008. I want to be able to run this program say in N: and it will show me in an excel sheet the following:
Folder Path Size(GB) Count of Files
N:Clients 0.53 308
where clients contains subfolders and files and the size is the total of all those files within each folder and the count is the total within each folder also.
This works fine as it is but i have to select one by one the top level folders and some of them are huge so it takes forever to give me an answer.
1) I would like to see in my spreadsheet the following by only select the network drive n:
Folder Path Size(GB) Count of Files
N:Clients 0.53 308
N:Software 10.7 15430
N:Billing 0.98 105
2) I would also like to know if this is the faster method.
3) I tried adding a progress bar so that the user can have an idea of how much this will take but i had to remove because it was not working.
4) I would like to see the folder name, size of folder and count of files in the listview.
Here is the code:
Imports Microsoft
Imports Microsoft.Win32
Imports Microsoft.Win32.Registry
Imports System.Collections
[code].....
I was wondering the best method or code to Sum\total a bunch of cell values of an unbound column in a datagrid to a textbox string. this request is 100% genuine...im not some student trying to get you guys to finish my project, this is purely for educational and personal information for myself. im new to vb.net.
View 2 RepliesI am using visual basic 2008 amd creatomg a datagrodview format like below [code] Now I wnat to get total balance in total column after less discount in percentage with ENTER EVENT proceedure and get the whole total column balance in a textbox i.e Net BalanceTextBox. Please tell me how to calculate discount in percent % and get total in total column and also tell me how to move cursor in next cell instead of bottom row in datagridview.
View 2 RepliesI'm new to forums as well as new to VB 2008. I'm in process of making a order calculator which will total any values you selected in combo boxes/checkboxes and then display it in a selected area. There are 3 things that I want to achieve: 1. Be able to add another total to an existing total (currently I'm able to see only one total when I hit "Calculate" button)2. Display how many orders I have made so far (new total counts as one order)3. Be able to add up checkboxes selected to an overall total. (when I try to add up one checkbox with another it seems to be stuck on 1.5 pounds which I assigned for each "side order")
View 4 Repliesi have a datagridview binded with the datatable via its datasource property....now i want to add the Amount column of the dgv and display the total amount in the textbox,if the amount is greater than a certain value then i want the cell to coloured red so i did this code and it worked great:
Dim i, j As Integer
For i = 0 To DataGridView1.RowCount - 1
j += Me.DataGridView1.Rows(i).Cells("Amount").Value
Next
[code]....
but my problem is that i want the red colour of the cell to blinkafter every 2 seconds....how to do this?i need to handle the timer tick event for this but i am not able to do this.....
I am developing a small application with VB 2008 and MS SQL 2005. For reporting using RDLC reports. Everything is going well except page wise total.I need page wise total on each page and each(all) page wise total should be displayed on last page. I need the report output like this.
SrNo. Amount
1. 200
2. 200
3. 200
[code]....
Note : No. of rows/page are not fixed.For group Total I have used Sum function of rdlc table with scope table_Group2 & for Grand total I have used Sum function of rdlc in table footer with dataset scope.For page wise total I have used textbox in Report footer (=Sum(ReportItems!amt.Value). How to get page wise totals on last page again.
I have a DataGridView1 on my form that shows results after filtering from various events and has Quantity as one of it's column. Now i want to show the sum of displayed Quantilty cell in TextBox1 everytime the DGV is filtered.
View 6 Repliesi have records like this in my table. [code] i want to take print like the below eg using crystal report. (sum all the salary and display in single row).
View 1 RepliesI've made a program for a small business that keeps track of what items there are, their prices, and the quantities of those items. I would like to add a button that goes along the lines of "Add to sale" or "Add to cart", and have it select the currently highlighted item in the database grid view to add the price column up, to make a total for a sale.
[Code]...
I'm making a simple program. It is almost finish in a manner of simple function. But I have problems related to "Add item and total in textboxes".
In this simple program:-
1. User select the item.
2. User select the quantity.
3. User click the Add Item button.
4. Then to add more items, follow step 1-3 and price will appear in the textboxes on the right.
3. Total textbox will show the total price of 5 selections.
The problems are:
1. how to make second-five selection appear without interrupting other text box.
2. how to show total of all five selections
This below is the codes I use "when user click the stop button". But I got most of above problems...
Public Class Form2
Private Sub AddButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AddButton.Click
Dim total As Double
[Code]....
All i get back when i run it is "The sum of all scores is: 0"[code]...
View 10 Replies