I can't rename my text boxes, it gives me an error message" The name txtjeffSales is already in use by another component. But I just created the project aand there is no way that anything else has that name, even if I try slight variations of that name it just won't let me do it, wtf is going on here? Attached image(s)
View 3 RepliesI understand that currently vb.net message boxes support buttons like ok,cancel,yes,no,abort,retry.but i am wondering how do i customize my own message boxes such that i can rename the yes,no buttons to any text like delete or discard.
View 1 Repliesokay so I have a simple code to generate card picks and store them in numbers except no two cards can be the same so my checkIf functions checks it against the current list. Also no four a values can be the same since there are only 4 cards of the same type in a standard deck. Now the problem I am having is that when I run my code I only get two message boxes when I believe I should be getting 30 - (15 a's and 15 b's).[code]
View 12 RepliesI am trying to follow the book 'Sams teach yourself VB 2008'. It was going well until the end of hour 4. For exercise 1 I have created the form with a button and two text boxes, but cannot work out the code I need to move text between the two boxes. The Object Browser does not seem to help - am I reading it wrong?
View 14 RepliesPrivate
Sub Button5_Click(ByVal
sender As System.Object,
[code].....
I keep getting an error message in my code "text is not a member of string" on each line similiar to: TextBoxVerb1 = TextBoxVerb1.text.Trim and I can't figure it out. Here is the code:
Private Sub Buttonsubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Buttonsubmit.Click
Dim str As String
[Code]....
The error it has is that when one of the text boxes is changed the code changes all of them triggering every single function to activate. Is there a simpler solution other then recoding it from the start? also each different Private Sub is identical basically.
Public Class Form1
Private Sub K_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles K.TextChanged
Dim T As Double[code]...
I know the code is very brute forced & sloppy but its the only way i really know how to do it.
so one of my error message in my program looks like this MessageBox.Show("You forgot to select a Location!" & ControlChars.CrLf & "You must select a workshop and location then click Add workshop button," & ControlChars.CrLf & "repeat the process few times and" & ControlChars.CrLf & "then click Calculate button to calculate the grand total", "Warning", MessageBoxButtons.OK, MessageBoxIcon.Warning)and i want the texts "Add workshop" and "Calculate" bold or highlighted when the message box appears, how do i do that?
View 3 RepliesWindows 7 Home Premium X64 Visual Basic 2010 Express SP1 All Visual Studio updates installed except for a Visual C++ security update
The problem:Sometimes message boxes in a console app close after clicking the ok button on one before all the messages are displayed. It is just supposed to display one message box after another. Same code as above, A message box in a console app will sometimes minimize to the taskbar before displaying all the messages after the OK button is clicked on The same code as the above 2 problem but in a Windows form app will display all of the message boxes, But.sometimes won't show the form at the end like it should.
The bugs I know happen when I run the programs from VB itself, don't know about the EXE outside of VB.I know it isn't my code because others have tried it and had no problems.What can I try to fix it?EDIT: Code for the one with the button and form:Public Class Form1
[Code]...
So as the name states; I am a newer coder.
This is the code i have:
Public Sub RandomNumbers()
Dim s(4) As String
Dim RandomNumber As Byte
I don't know if you can tell what I am trying to do here, so I will try to explain. I what to create for random numbers and place them into for different text boxes. I also would like to do this with combo boxes and their selected indexes. So if the combo box has 10 items in it; the new selected index would be the random number generated above.
I'm in the middle of creating an application that will be used to input customer information whilst the customer is speaking to someone over the phone. This involves the customer giving the employee information such as name, address, postcode etc and the employee inputting that information into text boxes and combo boxes that are in the application.
What I would like to be able to do is after the customers information is given over the phone, I need to be able to send that information to a database which will probably most likely be done by button click. In this case, I'm using Microsoft Access. I'm also hoping that I can do this within Visual Basic coding.
The database is set out with multiple tables which include a customer table and a ticket table and both have multiple fields such as first name, surname in the customers table. Both of these tables are in use with the information that the customer gives over the phone.
I've already asked on other forums and people are where replying giving me third party programs that I could use to implement this, something I don't really want to do.
I'm in the middle of creating an application that will be used to input customer information whilst the customer is speaking to someone over the phone. This involves the customer giving the employee information such as name, address, postcode etc and the employee inputting that information into text boxes and combo boxes that are in the application.
What I would like to be able to do is after the customers information is given over the phone, I need to be able to send that information to a database which will probably most likely be done by button click. In this case, I'm using Microsoft Access. I'm also hoping that I can do this within Visual Basic coding.The database is set out with multiple tables which include a customer table and a ticket table and both have multiple fields such as first name, surname in the customers table. Both of these tables are in use with the information that the customer gives over the phone.
Im trying to make a program that allows the user to view additional information via moving the cursor over the label to view (make visble) additional information, in the form of text boxes and/or picture boxes. How will i go about doing this?
View 6 RepliesI am doing an application where a person can enter a string in a text box. The application reverses it. That all works fine.
I am trying to set up an if statement where if nothing is entered in the box and Submit is clicked, a message box pops up and tells you that the box can't be empty. The message box pops up fine but when the user clicks on ok to close the box, another blank box pops up. How do I get rid of the blank message box?
[code]...
I am doing an application where a person can enter a string in a text box. The pplication reverses it. That all works fine.I am trying to set up an if statement where if nothing is entered in the box and Submit is clicked, a message box pops up and tells you that the box can't be empty. The message box pops up fine but when the user clicks on ok to close the box, another blank box pops up. How do I get rid of the blank message box?Code is as follows:
Private Sub btnReverse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnReverse.Click
If String.IsNullOrEmpty(txtInputStr.Text) Then
[code].....
In the forums over time I have noticed some people talking about Yes/No message boxes, where instead of just having the option of OK, as in
[Code]....
how to move info from text boxes on one form to binding source text boxes on another form. I am displaying array info in text boxes on one form and i need to add them to the database on another form. How do I do that?
View 5 RepliesI have an assignment where Im supposed to make a compound calculator which displays interest earned each year (e.g. next 10 years) as well as the total amount for those years. Im having difficulties in writing the code for the calculation.I know the formula and how it works but Im not entirely sure how to use it in VB
View 6 RepliesIn Visual Basic Express, is there a way to format text in message boxes? Specifically, I want to be able to add tabs to align text on successive lines. Currently, I'm just adding a bunch of spaces, for example, see below. I'm using Visual Basic Express 2005.
[Code]...
In Visual Basic Express, is there a way to format text in message boxes? Specifically, I want to be able to add tabs to align text on successive lines. Currently, I'm just adding a bunch of spaces, for example, see below. I'm using Visual Basic Express 2005.
If MsgBox("The OUTPUT quantity for Acid Distillate is zero."
& vbCrLf & "WAS THERE ANY ACID DRAINED FROM THIS BATCH?" & vbCrLf & vbCrLf &
"If you need to enter a quantity
[code]......
I try to rename a file by
file.copy(oldPathName, newPathName)
then
file.delete(oldPathName)
File.copy works.But somehow, a message saying oldPathName is being used by another process, when it tries to delete the old file.
how to create an error message by message box to tell the user to enter a number only if they key in a character value?
I MEAN AFTER THEY PRESS THE CALCULATE BUTTON
Private Sub btnCalcFat_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalcFat.Click
Dim intFat As Integer
intFat = Integer.Parse(txtFat.Text)
lblResultDisplay.Text = txtFat.Text * 9
End Sub
My text box is call txtFat
I need to assign code to a button, that when clicked on, validates an ISBN code, and displays a message that it is either Valid or Invalid. I basically need help transforming code used in a console application that will now be used in a windows form application, so no more writeline stuff, now message boxes. [code]
View 2 RepliesHow I can do timer to do some different things every time?
For example:
*my Intervel is: 2 mins
after 2 mins (first time):
MsgBox("1")
after 2 mins (Second time):
MsgBox("2")
after 2 mins (Third time):
MsgBox("3")
and etc....
My app consists of some text boxes which use msg boxes on invalid input. How can i replace these msg boxes with balloon tips that will appear under each text box on invalid input.
View 3 RepliesI am getting the error Parser Error Message: The server tag is not well formed. on the code line below:
<asp:HyperLink ID="imgFileType" ImageUrl="images/Icon_Pdf.gif" NavigateUrl='<%#"javascript:ViewFile('erg_", Eval("DocumentName") %>' runat="server"></asp:HyperLink>
I need the url link to be parsed as:
javascript:ViewFile('erg_Invoice_3200_QRG_Restaurant.pdf');
What am I missing in the syntax?
I am making a program, where the user enters 6 numbers in 6 different text boxes, and it displays the larger of those 6 numbers. But I also want to make it where if the user enters a string value (like S for instance) in the text boxes, it gives an message and says "please enter the numbers again" and the user gets to enter the 6 numbers again. But when I do try to do that, it gives an error message saying conversion from "w/e the user entered" to Double is not valid. If the user just enters the numbers, it works fine. However, I am trying to make it if the user does enter non numeric value, it gives a message window and the user can reenter the numbers again.
Here is my code Example
CODE:
This is where I am trying to use IsNumeric to show a message if a user does not enter a string so the user can renter the numbers again, but when the user does enter a string value (say in textbox 1) it gives me an error message saying conversion from "S" to 'double' is not valid.
CODE:
Then right here this is where I have my series of ifs statements, this part works fine, it displays the largest numbers of the 6 textboxes every time. Error free.
CODE:
And do this with variable number 2, 3, 4, 5.
I know there are easier ways to do these with arrays and stuff. But I am not there yet. I am still learning about ifs and stuff.
I have no idea what its doing to me I didn't put any debug points in but it stops and goes to a highlighted line on my rename function.
View 9 Repliesthis is a web response:
<RESP>104</RESP><BAL>0.72</BAL><VER>4</VER><UID>171683</UID><PID>152045</PID><MSG>Invalid password</MSG>
how to get this done im try to do is to get the <resp>104</resp> if this is the response my message box in vb says invalid username or password?
just curious if there was a way to make the text in a message box scroll across the message box
View 1 Replies