VS 2008 - Add Values And Show Calculation In Textbox
Jan 29, 2012How do I add 2 text boxes together textbox one = $20 and textbox two = $40 and text box 3 adds both textboxes together to display = $60?
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Show Calculation In Textbox?
Jun 7, 2009I'm working on a program that calculates inputed number of hours * hourly rate (12.00). I am not sure how to show the result in my amount due text box.[code]...
View 3 RepliesVS 2010 Calculation From Textbox Values
Jan 25, 2012I have 5 textboxes named as txt1, txt2, txt3, txt4, txt4. Only numbers are allowed in these fields. I have another textbox named txtSubTotal which is calculated (SUM) from the values entered in the above five textboxes. What is the best way to calculate totals when numbers are entered or modified in any of the five textboxes?
View 2 RepliesList To Update Every Time And Show The Values Each Time To Which The Previous Value Is Added To The New Calculation?
Jun 22, 2010The idea with this form is to add the futures which is calculated when the button is pushed but I need the list to update every time and show the values each time to which the previous value is added to the new calculation, e.g. of what it should look like in listbox:
Year 1: $1,290.93
Year 2: $2,724.32
Year 3: $4,350.76
etc....
I have been working on this a while and I am at a standstill, I was given a function to clear the form everytime it calculates but I don't know how to implement it, I am new to VB. Here is what I have so far:
Public Class frmFutureValue
Private Sub btnCalculate_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles btnCalculate.Click
[code]....
Databinding - Unable To Show The Values In The Textbox?
Jul 25, 2009I have a form with lots of textbox, and a dateTimePicker. All of these controls are binded to a JoinTableDataBindingSource. So when I wanted to insert a new value or update the values, I have to rebind all these controls to the respective tableBindingSource.So after saving all the values to database, I rebind them again to the JoinTableBindingSource to display the values accordingly.
All these works perfectly until I tried to bind the DateTimePicker. I am able to show the Date, insert new values to Date, and updating date.However, after all the binding and rebinding,whenever I tried to call tblJoinTruckTableAdapter.Fill (me.dataset. tblJoinTruck), All the textbox.Text becomes "Nothing". I am unable to show the values in the textbox.
Everything works when I commented off the binding and rebinding of dateTimePicker. I seriously have no idea what had happen.Below is the binding and rebinding of my dateTimePicker.'I have clear the databinding before adding this to point it back to its respective table.
dtpTareDate.DataBindings.Add(
New Binding("Value", TblTruckBindingSource, "dtTareDateTime"))
'After inserting or updating the values, I clear the binding and rebind it back to tblJoinTable.
dtpTareDate.DataBindings.Add(New Binding("Value", TblJoinTruckBindingSource, "dtTareDateTime"))[code].....
Accumulate The Values Of Selected Items To Show Up In A TextBox
Apr 18, 2009I loaded up a checkedListBox with items from 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 have tried a few different things, but none of them seem to pan out. Any suggestions. I'll add the code to this so that you can get a better idea of what I am missing. I would really appreciate any help with this that I can get. Thank You for taking the time to read this. [Code]
View 15 RepliesGet Selected/Highlighted Values On DataGrid To Show On TextBox?
Aug 14, 2011well my problem is that i have a data grid with id(hidden), name, and number as headers and i have 3 textboxes(1 hidden).the data on the data grid is coming from the database(mysql).like if the entry is like this
-- data grid --
name | number
guy | 20
[code].....
Textbox To Show Hex Values Including Leading Zeros?
Nov 23, 2011I have a textbox on a form that I use just for output (read only). After doing some calculations I display the value in HEX string as feedback to the user like:
txtReg0.text=HEX(Reg0) 'Reg0 is a UInteger previously calculated
This seems to work fine except the textbox only shows all the HEX characters if the first character isn't a zero. Otherwise, it shows less depending on how many zeros are leading.I WANT to show all (eight in this case) the characters regardless.
Calculate Button - Doesn't Show The Calculation
Jun 27, 2009I'm writing this prgram for class, and everything seemd to be working right except for my calculate button. It doesn't show the Calculation. Here is my code:
Private Sub btnCalculate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalculateTotalPay.Click
' declare variables
Dim hours As Double
[CODE]...
Assigning Values And Calculation In VB 2005?
Feb 28, 2009I want to assign values to ifitems in a combo box B brand "ex. Focus = should be $200": items in comb box C "specific years ex. 2006" ANDuse this information to calculateInitialPrice
1. The "InitialPrice" is the default price for the selected brand and model of a car in 2006. I'ved used this code but it's not working.. or am not understanding.
[Code].....
VB 2008 Textbox Values Will Be Shown In Different Textbox
Nov 15, 2011I'm creating a Multiplayer LAN game in VB 2008 here is what I wanted to do I created a textbox named txtbuttons.text. If I inputed a value, for example 23856 in the textbox.The Values will be distributed in different textboxes.
example
Value of txtbutton.text = 23856
2 will be distributed to txtAns.text
3 will be distributed to txtAns2.text
8 will be distributed to txtAns3.text
5 will be distributed to txtAns4.text
6 will be distributed to txtAns5.text
VB 2008 Textbox Values Will Be Shown In Different Textbox?
Mar 15, 2012I'm creating a Multiplayer LAN game in VB 2008 here is what I wanted to do I created a textbox named txtbuttons.text. If I inputed a value, for example 23856 in the textbox.The Values will be distributed in different textboxes.
example
Value of txtbutton.text = 23856
2 will be distributed to txtAns.text
3 will be distributed to txtAns2.text
[code]....
Doing A Calculation Between Textbox?
Mar 15, 2012what i am trying to do is i have two textboxs which have figues in them and need the 3rd textbox to display the figure the code i am using doesnt seem to be doing anything could anyone spot it and tell me why it is not working for me
[Code]...
Calculation In Textbox - X Value For Column And Y For Row
Jun 12, 2009In my form I have a text box for user to enter the number of column and row. And I also have a text box to enter the first X value and Y value. Now what I want to do is if user enter 2 for row and 10 for column then now I will have two rows with 10 column. The X value is for column and Y value is for row.
It will look like this
**********
**********
When the user enter the first X and Y value. For next X and Y value i must plus the original value with 2.54.
So my X1=TextBox1.Text
Y1=TextBox2.text
this values are input by user.
So
X2=TextBox1.text + 2.54
X3=X2 + 2.54.
and so onn. Same apply for Y
Let say user input are X=100 and Y=100
The value for first * is X= 100 and Y=100
Second *X=102.54 and Y= 100............. and so on
For 11th * X=10th *value + 2.54 Y= 100+2.54 and so on
The row and column is not same always it depends on user..
VS 2008 - Can't Show Text From Textbox
Mar 27, 2010In my tabcontrol I have a linklabel and textbox made through code. The goal is to open a url from the textbox by clicking the linklabel I add the linklabel and textbox:
[Code]...
Textbox - Displaying Info From Internal Calculation?
Jul 25, 2011I have a text box in a program and it is working as I want/need it to with 1 exception... Is there a way to make it output on? I do not want it accessible to users to put information into it - it is for displaying info from an internal calculation not for input from user. If this is possible, what do I need to do to do it?
View 14 RepliesVS 2005 Textbox.text Times By Calculation?
Nov 20, 2009Protected Sub Button4_Click1(ByVal sender As Object, ByVal e As System.EventArgs)
Dim total_rental_chargeTextBox As TextBox = FormView1.FindControl("total_rental_chargeTextBox")
[code].....
VS 2008 Show PayPal Balance On A Textbox?
Aug 30, 2011I simply want to show my PayPal balance on a textbox
View 6 RepliesVS 2008 Trying To Paypal Balance Show Up In Textbox
Sep 2, 2011To be clear, what I am trying to acheive is:Have my Paypal current balance show up in a textbox on VB.NET using the PayPal API Not a VB.Net Webbrowser. url...But I keep getting the error Object reference not set to an instance of an object. [code]
View 3 RepliesVS 2008 Using A Label To Show Textbox Data
Sep 6, 2009Does anyone know how to make label1 show the data in textbox1? I simply can't figure it out.Value of type 'System.Windows.Forms.TextBox' cannot be converted to 'System.Windows.Forms.Label'.
View 12 Replies[2008] Show Data From Sql Table To Textbox?
Feb 8, 2009My sql database is :and on form1 objects is 5 X Textbox and 1X numericupdown I want with numericupdown value=1 then first 5 rows column name fill on the 5 textbox and so numericupdown value =2 then fill second 5 rows fill on the 5 textbox and so for all rows repeat.
View 5 RepliesMake Auto Calculation In Textbox Without Press The Button?
Apr 11, 2009How to make auto calculation in textbox without press the button? Example i have Textbox1 + Textbox2 = Textbox3...in the textbox3 it will auto calculate the value...
View 3 RepliesTake Multiple Lines Of Data From Textbox And Split It Up For Calculation?
Jan 18, 2012i need to take data input from a textbox such as this
13:41 A spider loses 20 hitpoints due to your attack.
13:41 You gained 18 experience points.
13:41 Loot of a spider: 2 gold coins, meat
13:41 A wolf loses 25 hitpoints due to your attack.
13:41 You gained 27 experience points.
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VS 2008 : Add Groupbox`s Textbox Values?
Nov 26, 2009I have a groupbox with a number of textboxes. I want to loop through all the textboxes, get their value( text) and add them all together and show it in a final totaltextbox outside the groupbox. This is what i have done but it does not work. The totaltextbox values do not change. Here is my code :
Private Sub AGroupBox_VisibleChanged(ByVal sender As Object, ByVal e As System.EventArgs) Handles AGroupBox.VisibleChanged
Dim xxx As Integer
Dim tota, ax As Integer
[code]....
VS 2008 Get A Msg Box To Display When The Values In A Textbox Are Between 1 And 17?
Apr 1, 2009I want a msg box to display when the values in a textbox are between 1 and 17. Should I use Integers and if statements?And if so how?
View 8 RepliesVS 2008 Split Textbox Values?
Nov 24, 2009I have an app that reads 2 colums of numbers from a .rtf textfile. The textfile is added to a textbox line by line in a counter. Now I want to split these values to 2 other textboxes. but I don't know how to proceed now. The .rtf textfile is 2 columns of data (imported from Excel), I need this format because it is a pointpair list for Zedgraph. If I use this code both number is added, theres no split:
[Code]...
VS 2008 - How To Show Label With Digits In Textbox On Button Click
Oct 3, 2010I need to click a button but after doing so a label will show the first digit in a text box and
another label will show the second digit. I know the button control but I don't get how to get the label to say what the first and second digit is.
VS 2008 : Make Message Box Show Radiobutton Text And Textbox?
May 21, 2010I'm trying to make a game shop.the shop has items, and you pick which item you want through a radiobutton. Then it has a textbox that asks for the quantity of how many you want. Then how click a button, and I want a message box to pop up saying "You have purchased # (whatever item)(s)" The radiobutton text has the name of the item.
View 3 RepliesVS 2008 TextBox DataBindings - Default Null Value Doesn't Show Up
Jun 29, 2010I have a form that has several controls, most of them are textboxs. All controls are binded to a bindingsource. The controls that always have values, they are displayed correctly, but the others ones that have null values in the data source, the default null value doesn't show up. This problem it's driving me crazy... There must be something that i'm missing. Some of the code that i had used with no luck:
[Code]...
How To Pass Values From Textbox To Datagridview In VB 2008
Feb 23, 2009i used a split container, in the 1st panel, i put the textbox for the user to input the values. In the 2nd panel, i put the datagridview to output the values that the user inputted. Now, i don't know and i cannot find way how to print the values into the datagridview from the textbox.
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