20,284 Topics
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| | Hi, I am trying to add (Push) whatever the user enters in (MyStack) into 5 different labels that should show the (UserResponse). The problem is I don't know how to display each element in a different label. For example: - The first element that the user enters (UserResponse) should be … |
| | Hi there I'm completing an application to display a weather report - unfortunately i can't seem to get the name entered to appear in the message shown and i can't get each picture to appear individually when the radio button related is chosen. Here is the question i'm working off …  |
| | please give proper solution...  |
| | How can i get selected text in web page and put it on textbox? This is the text that i want to copy. [URL="http://i1059.photobucket.com/albums/t432/doomhades666/1-1.png"]http://i1059.photobucket.com/albums/t432/doomhades666/1-1.png[/URL] This the page source of the web page [CODE]<div class="output"> <h1 class="titlebar">Calculator Output</h1> <div style="padding: 1.2ex;"> <pre>Simplifying -2x + 3y = 8 Solving -2x + 3y … |
| | Hi all, Please see attached for my query. Hope someone can help me. Thanks in advance. -renzlo |
| | I have two combobox in a form: Cb1 and Cb2 When I load the form, Cb1 and Cb2 are connected to a bindingsource. When I change Cb1, the code (below) changes Cb2 to show only the items according to Cb1 This is working fine. The problem is when I change … |
| | Hi guys, I have a project that reads a json data and parse it. The program is working properly except that I cannot get its individual rows and view it in separate panels. Here is my code: [CODE] Imports System.Net.Json Public Class Form2 Private Sub Button1_Click(ByVal sender As System.Object, ByVal … |
| | Can someone tell me what's wrong here: [CODE] Dim sql As String = "SELECT * FROM courses" Dim con As New MySqlConnection Dim dt As New DataTable(sql) Dim cmd As New MySqlCommand(sql, con) con.Open() ComboBox1.Items.Add(dt)[/CODE] It doesn't show the courses. |
| | I Have Listview with All transaction with column InvoiceNo Date Customer Total Now I want to filter only month transation only month with combobox selection and one textbox year Me.cboMonth.Items.Add("1") Me.cboMonth.Items.Add("2") Me.cboMonth.Items.Add("3") ........... Me.cboDate.Items.Add("12") Me.cboDate.SelectedText = 1 my column date display mm/dd/yyyy How can I selection cboMonth to filter only … |
| | Hi, I have a program that needs to create a downloadable excel template with the following headers on the first row named, name, age, gender. And I also want the template to only have 1 sheet on it. how can I create a sample template using vb.net code? Thanks |
| | Hi, I have this program that would upload files from the client to the server, Now I want to validate the filesize before uploading it into the server.. How can I create this kind of validation? Thanks. |
| | Here is my HTTP cookie request which auto loads browser after doing the cookie stuff. But it does not login and i dont know why =/ [CODE] Dim logincookie As CookieContainer Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click Dim postData As String = "referer=http%3A%2F%2Fforum.ea.com%2Fuk%2Fcategories%2Flist.page&selectprofile=true&remoteurl=http%3A%2F%2Fforum.ea.com%2Fuk%2FgusUser%2Flogin.page&action=Login®istrationSource=&authenticationSource=EA-JForums&HIDE_GUS=&username=" & … |
| | Guys, I can't still figure out how to show to a user the file info of a file programamtically. Can I just use the Properties window that Windows use to show all the detals of a file (e.g. name, type, size, path, date created ect.) I am using the IO … |
 | I have a question for all of my fellow Daniwebbers. If I place a panel within another panel, can I "click" the panel later? In other words, if I am able to click the panel, can I reference that panel in code for manipulation? Such as flipping or rotating the … |
| | i need help in adding image in my current payroll project i need a more simple way or easier to understand codes in adding image in my database tnx in advance |
 | Okay, So I have an application which uses MSSQL server as datasource. Is there anyways I can avoid using any database server and use a local file as datasource ? If yes , what are options. AND HOW ? PS: this is very important guys. please help. THANK YOU. |
| | [CODE] Dim connection As New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=""d:\sprrg\\scm\scm\sprrg.mdb"";") Dim adapter As New OleDbDataAdapter("SELECT * FROM mr_head", connection) Dim dbInsert As New OleDb.OleDbCommand Dim table As New DataTable adapter.Fill(table) 'job_code,mr_no,mr_date,item_code,qty,mr_status,mr_approved_date 'Dim row As DataRow = table.Rows(0) connection.Open() dbInsert.Parameters.Add(dbInsert.CreateParameter).ParameterName = "job_code" dbInsert.Parameters.Item("job_code").Value = jobcode dbInsert.Parameters.Add(dbInsert.CreateParameter).ParameterName = "mr_no" dbInsert.Parameters.Item("mr_no").Value = mr_no dbInsert.Parameters.Add(dbInsert.CreateParameter).ParameterName = "mr_date" … |
| | Hi, I just have this program that needs to create a downloadable template for the excel file that will be used later in my program, now I have this templates in my server and I think that i'll just import this file first and then put it in the data … |
| | Hi, I am trying (Push)add data into my stack (length of five) and (Pop)delete from the end of my stack. I need to know how can: - Add the elements to the stack with keeping track of adding and deleting from it (adding an element will increment until 5 and … |
 | Good Day! I've created a rudimentary program that takes multiple .csv files and creates one merged .csv file. What I'm looking to do is after merging the file into one, I want to convert it to an .xls file, however, when I do this the converting is not correct. Here … |
| | hi , I am pradeep. i wrote a code to get all information with in brackets of each sin() ,which i would like to give as my input to text box. but i am not able to get it exactly, for example i write "sin(90*2)+sin(60)+sin(60+(75*2))+sin(50)+sin(20)" in textbox i need "90*2,60,60+(75*2),50,20" … |
| | Is this possible? Download a webpage source without using a browser and place in to a textbox ready to edit and post(stop page/image load times) |
| | My program performs a search on a specific directory and returns a list of files with specific criteria. I want the user to be able to select an item in the list and click a button and have that file open...is this possible? The first column of my list gives … |
| | Good Day Programmer's ^_^ i'm having a problem with this two DateTimePicker in DateTimePicker1 the format or value is "dd-MMM-yyyy" or "01/Jan/2012" and in DateTimePicker2 the format or value is "yyyy" or "2012" when i change the year in DateTimePicker2 to change the year in DateTimePicker1 i'm getting an error.. … |
| | Hi guys, I'm designing a form and trying to get different opacity values for different controls. How should i do it?? eg. clear visible text floating over 50% opaque form. |
| | Guyzz My project is on Restaurant Mgm. I stuck to a place,where I have to Delete Values from Multiple Tables in the database This is My code [CODE] Private Sub BtnCancel_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnCancel.Click Dim id1 As Integer id1 = Cbid.SelectedItem ds.Dispose() con.ConnectionString = …  |
| | Hello, Well my application is 37 KB size, but when i start the program it took like 10-15 sec to startup, is there a way or code to make my applications run fast and fresh? |
| | Hi Everyone I want to pro about web site login control. for example [CODE] Dim allelements As HtmlElementCollection = WebBrowser1.Document.All For Each webpageelement As HtmlElement In allelements Dim ba As HtmlElement = WebBrowser1.Document.GetElementById("username") Dim sa As HtmlElement = WebBrowser1.Document.GetElementById("password") ba.SetAttribute("value", TextBox1.Text) sa.SetAttribute("value", TextBox2.Text) If webpageelement.GetAttribute("value") = "Login" Then webpageelement.InvokeMember("click") End … |
| | Hi all! I try to filter a datagridview and I wrote an sql statement for that reason. The problem is that although I achieved to have multifilter I can find how to make my cod ignore the criteria which are null (empty criteria, when the user doesn t give any … |
| | I have made a database file in MS Access 2007, Now I made a basic blank form in VB2008. I have connected it already in the form. Now the problem is, how would I know if I have connected it successfully? I run the program > added a new entry … |
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