My button won't display the information my arrays are holding. why it won't show the information that is stored in the arrays... It shows only 'blanks' I don't understand!!!
Public Class frmMain
Dim intCount As Integer
Dim nmlStudents(49) As Namelist
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can you help me for the search button code that once you do the search, the info will automatically display in a data grid?
View 1 RepliesI am at a stand still on this one. I know how to connect and add to the database, I just don't know how to retrieve the information so that a user can see it! If anyone could help me with code or another example.
View 4 RepliesI am designing a backup/restore utility for work.atm i have been able to populate field for PC name, IP address, MAC address, number of printers installed on the PC but i am wondering is it possble to get all the printer information 'with the click of a button' to print all information like the prnmngr.vbs script down.I am able to run a batch file but i wanna get it to go from that app or even embed to batch file to the app and run it form there .
View 4 RepliesI am having trouble organizing the needed registers on page Document Print If anyone has any such Content or to have a better control of Info. How to display the image information according to the percentage of Code 33 is wrong because it exceeds 100%.I have to change my logic as pre set four record each item.[code]
View 8 RepliesLet me see if I can explain it.... Am basically doing a program that records project time for each worker and how much items(by type) they collect in total (No individual total)[code]...
View 1 RepliesI am trying to display the data I've retrieved from a text file on the datagridview. But I can only display the first set of information on the datagridview. There are 2 set of information.
Private Sub DoDetection()
ListStatus.Rows.Clear()
'listHistory.Rows.Clear()
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my design is attach! Attached image(s)
[code]... How can i use a datagrid to display this information? I get it to display in a list box but cant figure out how to use a datagrid
View 1 RepliesI have a question which is related to use module to display data from original forms to different forms. Let's assume I have 4 forms: frmCustomerName, frmCustomerAddress, frmPhoneNumber, and frmSummary.
Module modInformation
Public Sub DisplayInformation()
Dim sCustomerName As String
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In trying to test some graphic features, I am trying to get them to display on load so button doesn't have to be pressed. I used the following code as suggested from forum. Message boxes run but ellipses aren't displayed until button is clicked which is what I am trying to avoid!
Private Sub Form3_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Button1.PerformClick()
Button1_Click(Nothing, Nothing)
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I have to search within an array and display the number of occurrences that a value within the array appears. I know that my code is incorrect but this is what I have so far. If anyone can point out what I am doing wrong that would be great.
Private Sub btnResult_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnResult.Click
Dim intSearchAmount As Integer
Dim intCounter As Integer
Dim intIndex As Integer
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I have 3 databases: Subject, Class, and Students. In the Subject database, I have SubjectID and SubjectName and the PK is SubjectID. I have the releationship bound to the Students table where I only have the SubjectID in there. Next in the Class database I have ClassID and ClassName. ClassID is the PK and it's relationship is bound to the Students database where I only have the ClassID in there. Here is what I am having troubles with.I have comboboxes set up on a form to where the user can select which class and which subject the student is good at. What I want to do is to be able to insert those values into the Students table so that the values will make the correct Subject and Class name appear on the students record. I also want to be able to modify said Subject and Class ID, which when you click on the button, brings up another form to edit Student info, such as name, address, phone number, etc.
I am not sure what I am doing wrong. I take the comboboxes and display them on the form. For the datasource I use the Class for one and Subject for the other. The display member is Subject name or Class name and the value member is either class ID or Subject ID. When I run the project though, the class name and subject stay the same for all the students. I have sample data in my tables that is different for each student, but it does not work.
I am trying to create a drop down box to have it display the following information 90, 89 and 70, with this code:
Private Sub AsuComboBox_Change()
End Sub
I've currently got a service that produces xml files every 10 seconds containing server information. I'm looking for a way to display this on a web page. I have been looking on the web for the best way to do this and it seems that using AJAX would be good as it allows the loading of dynamic content to be done in the background. However how can I use AJAX? Should I add a ASP.NET website to my visual studio project? OR should I look to use javascript & AJAX in something like dreamweaver? I'm very new to programming so i only really have a bit of experience in vb.net.
View 2 RepliesI currently have an old database that has tables for requests and customers. This information is currently displayed in ASP.NET
What I was required to do, was to connect a new database for users into this system, while keeping the tables for the requests in the old database. Thus it is using 2 databases. I have set it up so, when a user creates a new request, in the request tables it saves it with his userID from the new database, but when the table is being displayed, it uses this new userID to find the user information from the old customers table. Thus I ended up with this:
Sub BindDataGrid()
cmdoledb = New SqlCommand("SELECT r.customerid, r.RequestID, R.RequestDate, R.RequestDescription, a.AssignedTo, r.Urgency, r.ExCompletionDate from tbl_requests r, tbl_assignedto a where r.statusid = 1 and r.assignedtoid=
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Currently it displays nothing, and gives out an error for myItem.Value = rdr.GetInt32(0) being a Null. I went through it step by step and it loads customerids normaly into the myItem.Value, but when they run out, it is supposed to exit, but keeps going, thus giving an error.
I started programming in VB many moons ago, but I put it down about a year ago. I picked back up a project I was working on a few years ago and Visual Studio 2008 Pro had to convert it. It seemed to work just fine but I wanted to make it "look .NETish", so I simply copied all the controls and code into a new project.The new project won't display information stored in static arrays on a Rich Text Box. The arrays are declared public in a code.vb file and the array is populated in the load event for the main form.I've tried inserting a "test" button to see if I could somehow get it to display trying a few different things. Essentially:
Private Sub cmdTest_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmdTest.Click
Dim test As String = Gems(0)
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Has array conventions changed or something in the past year or so? How do I extract the information contained in Gems() that I have so maticulously entered so long ago
I am currently working on a school database that I am having troubles with. I have the Table Adapters, Binding Source, and DataGridView all working, along with the Insert, Update and Delete Commands. I have the user open up the SubjectForm. On this form the user is looking at a DataGridView of the subjects table and everything that is in it. When the user clicks add new on the right side, it opens up a new form called AddNewSubject. When the user gets done adding the new subject in, a dialog box appears and says that the subject was added successfully. After the user clicks exit, it takes them right back to the SubjectForm where the DataGridView is. My question is, how do I update the data in that grid so that after the user clicks exit on the AddSubject Form, the new data will appear in the grid? I have tried a combination of things and they haven't worked. I will add my code at the bottom.[code]....
View 10 RepliesHow do I code different buttons to display different information on the same panel removing the previous information before displaying the new information?
View 4 Repliesi'm using a label to display information like song title, album, etc... in my visual basic program, some of those includes the & symbol & such, labels seem to dis-regard this character, is there any way to make label show this character or a similar thing that's meant for un-editable text?I don't want to use textbox/richeditbox just to make & symbol to appear, unless is there is a way to make it so you can't edit them & so they don't even look like they were ever editable, meaning get rid of the box around text & background, or something..that is only way i'd like using those controls
View 2 RepliesIf you can take a look at the received tab [url] It is meant to display the hosted images full properties. It doesnt at the moment because it completly fills the tab with ugly information.Can any of you think of a better way to display the newly hosted images information.?Im thinking of just killing off the tab. But thats not very professioanl in case the user wants the full picture information?
View 1 RepliesI have a form in VB.NET and I would like the user to be able to click a button which will display another form (with the original form still visible).
View 1 RepliesI have made an information display that is split in two parts. The right part shows a jpg converted document with picturebox and VB.Net. The picture changes if there is more documents to show. The left part is a webpage that is opened from the VB.Net program. It contains two xml newstickers in flash from [URL]. Both parts are feeded from a sql database. Everything works but I have a little problem with the newstickers. Everytime the right part with jpg converted document change document the newsticker scroll is jumping. Is there somebody who know a way to decrease the impact on the scrolls then I change document in the picturebox? Can I run the webpage in a other process or something? Or must I find another newsticker ?
View 2 RepliesOnce I click a link, I want to popup a dialog/window to display all the information of products. The parent page should be disable while the popup is opened. then, I would like to be able to pass information from the popup to the parent page..
View 2 RepliesI'm trying to add 3 customers to an array that I can then display in 4 seperate text boxes on my form. First Name, Last Name, Account Number and Balance.
Public Class Customer
Private firstName As String
Private lastName As String
Private accountNo As Integer
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Error 2 Argument not specified for parameter 'account' of 'Public Sub New(first As String, last As String, account As Integer, balance As Decimal)'.
I need to use an array at any part of the project. It has been suggested to me to build an array and show its result in a combobox. Instead of having an input textbox, i will have a combobox which will display 10 common names which are kept in the array.
'Defines the array Names
Dim names(9) As String
'Defines the array's fields[code]......
I'm a beginner at programming so I'm going through the Clearly Visual Basic 2008 book. There is a problem that I'm doing called JM Sales Solution and I need to create a one dimensional array with the information given.
JM Sales employs 8 salespeople. The sales manager wants an application that allows him to enter a bonus rate. The application should use the rate, along with the 8 salespeople, in an array, to calculate each salesperson's bonus amount. The application should display each salesperson's number (1 through 8) and bonus amount. as well as the total bonus paid, in the interface.
I did the interface that's not a problem. My problem is the Create Report code. I had the program running and displaying but it didn't display all eight bonuses or the Bonus and Total Bonus paid at the end. I did some tweaking and now I can't even get it to run again. This is the code I'm currently on
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So I have a list of book branches in an array called _branches. I need to write a procedure that adds branch names to branchNameListBox. Then I have to write a procedure that displays the information on the branch currently selected in the list box. The information should be displayed in sealPictureBox (branch image), cityLabel,nEmpLabel, and totalSalesLabel.This is what I have but the _branches are underlined in blue and it says the it cannot be indexed because there is no default property. what does that mean and how do I fix that?
Public Class BranchInfoForm
rivate branches() As BranchInfo = getBranches()
Private Sub BranchInfoForm_Load(ByVal sender As System.Object,
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i'm doing a program that reads a .csv file, and i want to split the 5th information to a array. But just the 5th information on every line.There is the code i have already done:
Public Class form1
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim ofd As New OpenFileDialog
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Just like an array in a group box or a frame as i used in vb6.
If there are 5 customers details then when i load the form it will add (PictureBox, Label and a listbox) for each customer dynamically and display them with their information. Moreover, if i add 6th Customer information in the database then next time i load the form it should display his/her information as well. I did this in VB6 sometimes back but need a start to do in .net
Private Sub LoadCustomerInformation()
Dim Qry As String
Dim RS As New Recordset
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