I have variables i need in form2, but they are in a function and with in an if statement of that function in form1.
I am currently using this method on form2 to get the variables but it doesn't seem to be working. Is there somthing i have to do to the variables i want to transfer?[code]...
I'm new to programming so go easy on me.. I am wondering if this is possible to, send info that the user typed into a textbox to another forms textbox. for example you type into a textbox on form 1, you click a button to take you to form two and it shows what you typed in as a rich textbox, a label or whatever works, and have it be able to change each time you type something in to the first textbox.
View 1 RepliesI'm currently working on a simple Jeopardy game in visual basic. My selection choices are made from picking the proper radio buttons. Questions is; how do I connect the two forms (form_1 & form_2) so that is will show the proper points after answering a question? I'm using lbl or txtbox for bank total after each question.
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) _
Handles Button1.Click
'contestestant "Max" choice
If RadioButton1.Checked Then
[Code] .....
im trying to get a number/name from the user in 1 form and use that number again in a diffrent forum, but i'm having trouble.
*******************Form One
Dim strName As String '(general )
Private Sub cmdrun_Click()
[code].....
I am currently building a mortgage application and currently have two forms, the way the system works so far is the user selects an option from a series of radio buttons whilst a score is kept based on the options chosen, this is then displayed in a text box to the user, on the second form there are more choices, and a textbox to display the final score, what I can't figure out is how to get the value from form one to the textbox on form two when the user clicks next on form1 to get to form 2.
View 3 RepliesI have a list box that contains an array of ID's in one form. On a seperate form I have a combo box. Basically I want the list of ID's from the list box to be transferred to the combo box in the other form so the user can select an ID from the drop down list.
View 7 RepliesI have 30 objects that all need modifiying in the same way. The name of the objects are all the same except for the number increment. e.g.
textbox1, textbox2, text box3, etc
Is there a way I can increment the number using a varible, so that I can avoid repeating the same line 30 times? For example[code]...
How do I declare a global variable in VB - these variable need to be accessible from all the vb forms. I know how to declare public variable for a specific form. but how do I do this for all the forms in my project.
View 4 RepliesI have a string 17:55:88 I want to split this up into the three sections and store them in varibles.IE I would like to have the 88 stored in a varible the 55 in a varible and the 17 in a varible.the following code does what i want, but i dont know how to put the results into their own varibles.
[Code]...
I'm creating a database management program and I just got started. I will be using a login form and a form that is the management part. The MySQL connection will be created on the login form and I was wondering how to get it to the other form. What I thought I should do is create a public mysqlconnection property on the login form and just use it from there. I don't think I have ever known the correct way of transferring a mysqlconnection over 2 forms.
View 2 RepliesI am looking for a way to be able to use the tab control on my main form and transfer all 3 other forms onto that main form that has the tab control. Problem being is that some functions are named the same in each of the septate forms i want to bring into just one for the tab control.Is there a way to separate the code for each form ON the main form of the tab control so i don't have to rename/recode each of the 3 forms i want to place on the main form of the tab control? [code]so when i put both form1 and form2 code on the main form where the tab control is, its going to tell me that i have a duplicate function name.
View 2 RepliesDon't know if I phrased the question right, but Say if you had a form named Form1, and on that form you declared a varible like Dim s as Integer = 0, how do you not refer to that varible when you reference a public sub on that form.
Reason for asking, I stepped through my code and noticed if I call Form1.CalculateField() to calculate some values, my calculations where wrong because the value of s was set to lets say 10 before I launched the second form which I call the above from, any how long story short, when the formm is referenced from another form, it evaluates all varibles declared, which means s was set back to 0.
I'm current doing a computer course at college, one unit being event driven programming - for this I must design and program a till interface?
- One being on each form I have a virtual receipt named lstbox, and I have multiple forms! The problem is the content of each form is not transfering to the next virtual receipt on the next form e.g. drinks selection form 1 you select a tea, it adds to the virtual receipt, but when you hit the button to go to the next selection form, the content of the virtual receipt does not carry over. Could you please help me ?
- Secondly, I have a payment form on my till interface which obviously allows the user to finalise the transaction by taking payment from a customer, what would be appropriate code to use for when working out customers change e.g. If you hit a �10.00 button for customers change, and the charge of the transaction is �6.00 - I wish for an output of amount of change to go to the customer!
Note - I have a vat, subtotal and total text box for where the data displays. So whether to take away from the total text box and work out change that way, or to use the correct variables in my program such as itemcost variable, order variable etc.
Events -
- Selection of item -
Private Sub PictureBoxchocolatebrownies_Click(sender As System.Object, e As System.EventArgs) Handles PictureBoxchocolatebrownies.Click
[code]....
I will use the Background Intelligent Transfer Service (BITS) to transfer files from a client (laptop) to a shared folder on a server within our local network.The problem is a very slow network bandwith, if we transfer a file, the other clients can´t work, all requests to other clients (application) or viewing internet pages needs a long time.My idea is to use BITS in my tool to copy/transfer a file from client to server, also I hope to get more performance for the internet requests.
View 2 Repliesmodify console application below to window form application for me.I've tried by myself for million times, but i couldn't console application.rar?
View 2 RepliesI'm using server.transfer to transfer execution of a URL to a dummy page which fetches information from the database. The trouble is that the master page interacts with the session.
global.asax:
Sub Application_BeginRequest(ByVal sender As Object, ByVal e As EventArgs)
' Fires at the beginning of each request
If Not (System.IO.File.Exists(Server.MapPath(Request.Url.LocalPath))) And Request.Url.LocalPath.ToLower
[CODE]...
Master page:
If String.IsNullOrEmpty(CStr(Session("SessionId"))) Then
Session.Add("SessionId", Guid.NewGuid().ToString)
End If
Page declaration: <%@ Page Language="vb" AutoEventWireup="false" CodeBehind="utilityCMS.aspx.vb" Inherits="utilityCMS" MasterPageFile="~/MasterPages/main.master" EnableSessionState="True" %>
Web.config snippet:
<httpModules>
<add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
<add name="HttpModuleAggregator" type="XPIdea.Web.HttpModuleAggregator,xpidea.web.common" />
</httpModules>
I'm getting an error :
Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the <configuration><system.web><httpModules> section in the application configuration.
I should also mention that this same master page works elsewhere in the site. Session is used throughout the site as well (not just in the master page).
I am making an advanced login form but I do not know how to transfer from sub to sub, for example using the fake templates below. How would I make my program go to "ContinueLogin"? As I have tried to explain below.
1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
If Button1.Enabled = True Then
WebBrowser1.Navigate("http://license.froltentertainment.com/login.html")
WebBrowser1.Document.GetElementById("username").SetAttribute("value", (TextBox1.Text))
WebBrowser1.Document.GetElementById("password").SetAttribute("value", (TextBox2.Text))
Sleep(5000)
[Code]...
I get an "invalid parameter" error back from wmi. just trying to download a file via BITS.
Try
Dim classInstance As New ManagementObject("rootMicrosoftBITS", "BitsClientJob", Nothing)
' Obtain [in] parameters for the method
[Code].....
When try to transfer files between 2 different pc but works fine when transferring file from & to the same pc. Here is the error I am getting
Writer.position must be non negative number.
Here is the server code
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Data
Imports System.Drawing
[Code] .....
am writing the pgm using vb.net to get the file from reomte machine & store it on local machine using FTP . but am always getting an error like "remote machine returned an error :(550) file un avaliable (e.g , file not found, no access)
Dim reqFTP As FtpWebRequest
Dim filepath As String
Dim filename As String
Dim filename1 As String
[code]....
I make monthly report from SAP R/3. I wanna get these report from SAP in my VB code and transfer it somewhere, say, to Excel or XML. How to do it?
View 1 RepliesI am trying to connect a PC with peripherals thru RS232.The PC program has to send and receive value in HEX to peripherals.However, the value sent out seems to arrive at peripherals in ASCII.Following is two of my trial codes:
Private Sub Button1_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim HexArray(8) As Byte
[code].....
I save the bus Information in the two-dimensional array.As follows:
array 0 1 2 3 ..............................
0 106 A B C ..............................
1 102 D A E ..............................
[code]....
Array(x,0) are bus lines,behind its are place.Now I want go to the E form the A(pass 106),but A can't direct to E.But A can pass 102 to E.So line is [106-102].How can I achieve the bus transfer?
I'm building an application which transfers certain cofidential data over the internet through the TCP protocol. I wondered how I could encrypt the connection with
View 3 Repliesis it possible to transfer files using vb.net? Cutting the files from a certain directory and copy it to another
View 2 RepliesI am working on a program that has two checkedlistboxes and needs to transfer the checkeditems from the first one to the second one. I finished that part, but now I need it to transfer the items that are unchecked in the second list back to the first one (in case someone accidentally does something. There is no "Checkedlistbox.uncheckeditems" collection (there is a "checkedlistbox.checkeditems" one)
View 5 RepliesI want to read a file and write it into another file.
View 2 RepliesI have two tables (Book and Transaction). IN my form, the user will add into a textbox a value called Book_Id. That value is added to the column named Book_Id of table_transaction. Now, in the table_book, there is also a column named Book_Id and another called Book_Name. What I want is to add the value of Book_Name from table_books into the column Book_Name on table_transactions, where the value of Book_Id entered by the user and added to table_transactions matches the Book_Id on table_books which by the way is already recorded earlier.
Here is my code, but the value being added to the Book_Name of table_transactions is the Book_Id itself. I tried the Insert into Table1 Select * from Table 2 syntax, but its not applicable as it added a new record that only contains the Book_Name by itself. [code]...
In my main winform(Form 1)i have there a textbox wherein the user can write a code, beside the textbox is an ellipsis button. By clicking the ellipsis button the user will be directed to another form(Form 2) which also has a textbox and a search button. When they type a code on textbox in Form 2 and click on the search button, and when there is a match in the database the details will appear in the datagridview.by selecting an item in the datagridview and clicking Ok button, automatically the code will appear on the textboxt in form 1. How can i automatically transfer the value selected in form 2 to form 1?
View 4 RepliesSince my last form is apparently screwed up, I threw together a rough copy that actually works, and I'd like to substitute this is for the old one. I made this new working form in the same project so I don't have to add it, but since the current form is a tab I have no idea how to get the new layout in there.I also don't know how to explain what I'm trying to do, so hopefully this is reasonably clear.
Current form:
I only need that History form. I don't know how to get my new working one in its place, and keep rest of the code from the old form, while retaining the BindingNavigator from the new one. My problem with the old form is that it wouldn't save new rows when I clicked a button on the Navigator (even with the right code), the new one works fine so that's why I want to replace it.