20,282 Topics
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| | hello guys.. can you help me on how to make 45 angle shoot or 45 angle movement of bullet in vb.net  |
| | Hi, I've build an application with Mdiparentform. I want to load login form on start up of the application and on succesful login load the mdiparent form and close the login form. Please help me with the code. Thanks  |
| | Imports System.Data.OleDb Public Class updateharvesting Dim co As OleDbConnection Dim cm As OleDbCommand Dim dr As OleDbDataReader Private Sub updateharvesting_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load GroupBox1.Visible = False End Sub Private Sub RadioButton1_CheckedChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles RadioButton1.CheckedChanged Label2.Text = "enter no" …  |
| | hi, please help me, I'am using vb.net and MySQL as database. How do I save the image path to mysql database. So later when the customer list form when I select a customer and so appear on the customer edit form automatically direct the picture appears too Please help me |
| | Hi, I am creating an login page connected to a database. I am using access ODB. the problem is, if the user makes an wrong input, and the invalid data message box appeared, when typing the data again, and press ok, the following exeption occured: Not allowed to change the … |
| | Hi all's... I'm need your help regarding how to make advance setup program with setup wizard.I manage to to create normal setup file....but i need to have the config page that i desgin in form2..to create the shortcut menu?..pleaswe |
| | Hi, i am trying to write a code to Insert new records, and while doing so, want to check if the ID already exist. Finding it difficult to code. here's my code. [CODE] Dim ic As Integer ic = Val(Me.TextBox1.Text) ' ic for ItemCode Dim foundRow As DataRow = ds.Tables("ITEM").Rows.Find(ic) … |
| | Guys I was just wondering if I could do something like this in my report; There would be more than 8 table controls in the report(.rdlc) and each would hold records that has specific values on specific fields. The fields in my database table are; 1. Year 2. Semester 3. … |
| | am trying to calculate the values in rows in column 6 based on values of column 5. Bellow is the the code I am using Can anyone help me getting it right? I get a run time error about the string not formatted properly Thanks in advance [CODE] Public Sub … |
| | Hey guys! I'm making an app that allows user to select some files. But, I want it to be made inside the app, without the need of a 'OpenFileDialog' or so. My first thought was a ListView control, but I really don't know how to use it or even how … |
| | I have an odd issue. The company I work for has old databases that were built in Access '97. They've since upgraded to Access 2003, 2007 of course, and are in the process of upgrading to 2010, but a couple of databases still only work in '97. I'm tasked with … |
| | Hello, I would like to filter Gridview1 with, control checkbox, and code as "If GridView1 rows of column FirstName have value 'John' then show only this rows." I have somehow with network help write this code. But code is not working as it should, and also I do not know … |
| | I am using Visual Studio .net 2008, which has a Crystal Reports builder. I have gotten to the point of building the report from a view I have setup on my SQL server. Instead of using a table on the server, can I use a table from my DataSet? I … |
| | hello guys help me please.. how do i make my project into installer in visual basic studio 2008 with mysql database? i only know how to make installer project in vb 2008 without database but with database i really don't know. thanks for the help... |
| | After doing some searching on the site, I was able to get the following code to return the running processes on the computer. [CODE] Private Sub ProcessMonitor_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load Dim Prc As Process() Dim x As Integer Prc = Process.GetProcesses For x = … |
| | hey guyz, i have created an application in vb.net and now i want to create custom uninstaller which asks for a password during uninstallation of the application. if password is correct, then start the uninstallation process else exit the process of uninstalation. i always used clickonce deployment type installation and … |
| | hi guys, I am using Column properties in SQL Server 2005. I was all ready assisted with this in SQL and it works fine. Now I need to get it to work in a Visual Basic 2008 Data-Grid. I don’t necessarily need general help with “Add new data source” => … |
| | dynamically passing image to crystal report from a disk in vb.net 2005  |
| | As the title says i am trying to click this button... [URL="http://gyazo.com/5776f257d554f0b590944bc6474e1db3.png"]Pic[/URL] (The save one) on this webpage... [url]http://upload.youtube.com/my_videos_upload?restrict=html_form[/url] I have been trying various permutatuons of this [CODE]Dim j As HtmlElementCollection = WebBrowser1.Document.GetElementsByTagName("BUTTON") For Each elem As HtmlElement In i elem.InvokeMember("click") Next[/CODE] With little luck, i also tried to find … |
| | hi all, Here is my code to insert and update my Access database. Problem is after the data gets updated, after a while, all the records in the database disapears...??? I am quite confused....pl help whth my code..thanks [CODE] Dim icode As Integer frmEdit_Items.ITEMTableAdapter.Insert(Me.TextBox1.Text, Me.TextBox2.Text, Me.TextBox3.Text) frmEdit_Items.ITEMTableAdapter.Fill(frmEdit_Items.KiranSDBDataSet.ITEM) frmEdit_Items.ITEMTableAdapter.Update(frmEdit_Items.KiranSDBDataSet.ITEM) icode = … |
| | Hi All if anyone could help me that would be great! currently i have an array which enables a user to input: Student Name Maths Mark English Mark Science Mark Array: StudentArray(25,3) i have this array output the data to a listview box. Column 1: Student Name Column 2: Maths … |
 | Good day.. I'm having problem on how to store or create a table on my database using vb.net i'm having hard time to create a table on my existing dbase here my code; coould you tell me what's wrong!!! Dim ntable As OleDb.OleDbDataAdapter Dim mtable As New DataTable con.ConnectionString = … |
| | Good day. I am having a trouble on how to update my reocrds on my 2 tables. 1 table is sample and the other table is tbl_educ. my sample table which has a pk of emp_id while the tbl_educ has a field of emp_id they are related by one-many relationship. … |
| | Freinds i face some problems to making crystal report bcz it is my first time kindly solve this 1)i want the opening balance in crystal report so wht the criteria to get opening balnce of debit & creditr column of table of a particular party 2)how to make balance formula … |
 | good Day guys! I am asking how to add, insert, delete and search data in vb 2008 using mysql databases..i have no idea..can u help me..i need some syntax for this...hope u cn help me..thanks! |
| | Hi people, I have created a form that allows me to search customers from a datagrid table which holds the information from the customers table. I use a textbox to enter the phrase to search for and a search button. I can find the records within the datagrid table but … |
| | how to past the contents from clipboard to word dynamically in vb.net 2005 |
 | Hi Daniweb, I spend a lot of time googling this problem and found no answer yet. The problem is I added a new column in my table, I have a dataset linked to that table and a source of data of my datagridview. Now, when I'm going to add a …  |
| | please help me guys! vb doesnt apply the changes ive made on a certain form, whenever i play debug, i cant see the changes ive made :( even though ive changes the codes and added new controls, i cant really see them when i debug the application. heres an example: … |
| | I have a few .reg files that I would like to be able to call from my app. How can I call these .reg files from an OnClick event? Is there a better way that I can do this? |
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