20,284 Topics
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| | I have a question I am hoping someone canhelp me with. I have a form that consists of a Tab Control..that is filled with text boxes..a ComboBox..and a Notes Box. I just really dont know what extension to put in the SaveFileDialog :(. Can I just put something like *.* … |
| | Hi, I'm trying to hide 5 to 12 buttons on a form until a screenshot is saved to the clipboard. I have it set right now so the user clicks a button(btnSavePDF) and then whichever buttons are visible are made not visible. But I haven't a clue how to restore … |
| | Hi all,:S I am back with a problem again I have a grid and I am trying to implement sort for it.Basically I have binded the data manually to the grid now my problem is I do not know the code to be written for the sorting event:( some how …  |
| | I need help creating a batch of Grand Totals each time enter my value and click Calculate. The code below gives me my Grand Total, now I would like to enter a new set of values and store the previous amount(s) until I'm ready to populate them in a Message …  |
| | Well i have been trying to make my webbrowser refresh since 2 days ago and i can't figure it out. ok is easy to say webbrowser1.refresh() and works but my webbrowser1 i set it up so it can't either navigate to another sites or popup. but when i put the … |
| | is that possible to view workgroups computer using this vb.net and manipulate their processes?:-/ |
 | hi again problem with listbox :( i really tried to find help from google but i couldn't My problem is this : I have 3 listboxes quantity , MenuItem , Price then user must enter data into them then when user clicks on one item in one listbox the same … |
| | I dont want to have to use a case (1-9) to fill pictureboxes with images, is there any way I can reduce this to one? If so.. please explain, basically be able to [CODE]For i = 0 to 8 if player = 1 picturebox(i).image = my.resources.x else picturebox(i).image = my … |
| | Plz Help Me In This Regard Am useing Ajax Control 1)ToolkitScriptManager1 2)AutoCompleteExtender i created web service as Follows Imports System.Web Imports System.Web.Services Imports System.Web.Services.Protocols Imports AjaxControlToolkit Imports System.Data.SqlClient <System.Web.Script.Services.ScriptService()> _ <WebService(Namespace:="http://tempuri.org/")> _ <WebServiceBinding(ConformsTo:=WsiProfiles.BasicProfile1_1)> _ <Global.Microsoft.VisualBasic.CompilerServices.DesignerGenerated()> _ Public Class AutoComplete Inherits System.Web.Services.WebService Private ReadOnly Property ConnectionString() As String Get Return "Server=.\SQLEXPRESS;Database=testproj;Trusted_Connection=True" … |
| | guyz i need your help. I want that everytime I press the ESC "ESCAPE key" there will be a message box popping out then will ask if I want to exit? then if I click the Yes button my Progrma Ends. I also used the form_closing event heres my code. … |
| | Hi , I am new guy for this forum. i want to read and write the data from one system to another system. I will create firewall exception port no 54321. how to write the data from that port. and read date from that port in another system. |
 | Hi Everyone, Can you tell me how to change this code so the value in my DatePicker control will update to the database in this update statement? [CODE] strAttendanceUpdateStatement = _ "UPDATE Attendance " & _ "SET DateOfClass = " & DatePickerDateOfClass.Value & ", " & _ "Absent = " … |
| | Hi i have managed to connect vb.net to Microsoft database access but now i am struggling with the code to authentication log in. when i log in to the form i want it to display the user name in the label in vb.net form. Kind regards Ricardo |
| | Hi, Im trying to input a search box in my forms so that when I type in a customers name it will show there record. I've managed to do it in my transaction form, but not in any other standard forms. In my transaction form I've got this code: [CODE]Private … |
| | I dont where am going wrong but when i am programming i will make some changes to make code and form e.g add a button or something. Then when i go to debug my program my change dont appear and its been a couple of days and my changes still …  |
| | Hi, ok the problem is that when a button is click I want it to add 1 (+1) to a textbox. This process will keep on going on till I tell it not to...How would I just keep a running total of whats happening in the textbox...What I mean to … |
| | can anyone give or suggest system/s for every types/kinds of system that are listed below, i need to propose 6 systems for our thesis. for LMS (Learning Management System) for KMS (Knowledge Management System) for Embedded System for DMS (Document Management System) for DSS (Decision Support System) for Expert System … |
| | hi community, i really want to improve my ability in programming vb.net so can you help me improve it by giving me a task or a work to do? like teachers on schools?:$ ( though im not saying that im really good in programming and will be able to do … |
| | I'm trying to write an app in VB where a user can browse their computer, choose some images and have them display in a slideshow. A later feature will include an option for them to write text which will scroll across the screen - I haven't gotten to this yet. … |
| | hi everyone :) I hate to do this but I gotta.. This is what I want to do but dont have the foggiest about how to accomplish it! I have 4 forms..frmWeekOne, frmWeekTwo, frmWeekThree, frmWeekFour. These 4 forms are all added forms to my original project. what I need to … |
| | Hello, everyone..... its not an issue about how to connect to access using odbc since i did it already: [CODE] Imports System.Data.Odbc ...... Dim ODBC_CON As New OdbcConnection("dsn=DBMS Project") Dim ODBC_READ As OdbcDataReader Dim ODBC_COMM As OdbcCommand [/CODE] [CODE]although my problem is the code on how to select/insert/modify or update … |
| | i write this code to know if the combobox= any item in dataset.table("exemple") but is false what can i doing can you help me code: For i As Integer = 0 To ds.Tables("ligne").Rows.Count - 1 If ComboBox6.SelectedItem = ds.Tables("ligne").Rows(i) ..................... |
| | Hi all, I have created a Windows Forms application in Visual Studio.Net 2008. I have some group boxes on the form in order to section various controls on the page. At the bottom of my form is a group box containing a texbox used for display exception messages. I would … |
| | guys I need to populate all the values of a specific column in each rows of my table from my database. The specific column that i need is the "position",I'm using sqldatareader here's my code. I know that I need to use looping statements and the items.add properties of the … |
| | i want to record report printed date and time when user click on the crystal report print button (which is in the crystal report viewer control). is there are any event like click event.. for that crystal report print button. i want to keep record of printed report. i am … |
| | I am doing a project in college and I am not binding the database. I am connecting to it manually. i got the database to load and display, but can't create a new row or edit the database or delete a row. the code is here and could someone tell … |
| | What's this control called in VB.NET? I'm sure it's pretty obvious, just not to me! Thanks (image attatched) |
| | Hello, I'm working at a project and I want to add a MP3 song an play it when the program that i made will be started... any ideas? |
| | Ok first of all when I was reading a thread on Timers before this guy posted code for a timer and its really good, but only problem with it which I cant figure out is that when I run the program the Msgbox("You have run out of time")..Which is from … |
| | I am battling with this code. I want to open a word document from a button and want the document (attendance register) to be available to resources once compiled and using on CD from another PC. At present having issues getting it right!!! [CODE]Public Class Form2 Private WordApp As New … |
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