20,284 Topics
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| | Hi all dotnet lovers, I wish to develope software for my college. This is desktop+web apps. I wish to go for .NET tech. I am puzzled how to use and integrate various technologies. My desktop app will run at office for regitration of students and accepting fee, offering various legal … |
| | I am trying to make a login form, and i need it to check for the inputed name in the database. I can't figure how to get text from the cell. i would also prefer not to use a GDV on the form. I am mainly seeking a way to … |
| | Been trying to run a schema script from within vb.net. No matter how I format it I can't I just get all kinds of syntax errors: Here is my VB script: [CODE]Dim sqlservername As String sqlservername = Tservername.Text Dim SQLStr As String Dim ConnString As String ConnString = "Data Source=" … |
| | I know this is probably really easy but I'm at a complete loss and I've been unable to find anything on the web. How do I get the name of the local SQL2008 instance? Please help!!! |
| | Hello, I am working on a project titled Time Management System, basically a billing system for cafes... I have gotten somewhere but now i need to change the look of my user login form. I chose what VB2008 gave in the new item view. Any ideas or templates will be … |
| | I have a Sub Routine as below: Private Sub SaveRecord() Call InsertIntoTable1 Call InsertIntoTable2 Call InsertIntoTable3 Call InsertIntoTable4 End Sub I want to use the transaction object in such a way that it starts just before the first Insert Call and ends after the last Insert Call. The situation is … |
| | I have attached my question. I am having some problems with the attached question. Well here is my code: Dim Name As String Name = TextBox1.Text If Name = TextBox1.Text And radLT20.Checked = True Then txtDisplay.Text = "Name is aged below 20" ElseIf Name = TextBox1.Text And rad20To40.Checked = True … |
| | I have written a ftp client in VB.net which is working fine in Local access mode . But it is not able to connect internet based FTP server . Is it possible to connect Net FTp servers . How ??? |
| | hey i have a problem i want to add datetime picker column to datagridview.how to get date,when i click datepicker to datagrid.thanks for any help. |
| | I want to send an email by using groupwise. Please anybody help me how I can send an email by using groupwise in VB.net. Or if not possible, please let me know the way that can send the email to the desired ID with placing the copy of the sent … |
| | Hi, I have developed a windows database application in vb.net 2008 express and sql express 2008. Is there a way to create reports in the application? Thanks |
| | Did a search but found nothing that answers my question. Was assigned the game Hangman as a test and I haven't been able to do anything myself and it's due tomorrow. I've looked on tons of sites for help, but so far haven't found any. The test says [quote]You need … |
| | Hi, I have done a search so please don't tell me to! :D I have this in a text box: [ICODE]<MenuItem version="1.0"> <item_text> <TEXT default_lang="en" str=""></TEXT> </item_text> <item_help> </item_help> <item_icon> <RIGHT str="softkey1.png" /> </item_icon> <item_action> <ACTION type="JAVA" suite_name="" suite_vendor="" entry_point=""></ACTION> </item_action> </MenuItem> �PNG IHDR F �1�e bKGD � … |
| | hello!! myself shail sharma n i want ur favor... i m developing an windows application in which i am implementing administrator right on the intranet through which i can controle the access of internet on the perticular intranet... i want to invoke my software as soon the explorer is clicked... … |
| | hi, I'm kinda puzzled here, i just finished working on my application and tried to use windows setup wizard. my program needs a database with it, so i included the database in the application folder. the question is... is their anyway to lock the database file so that no one … |
| | I am connecting an access mdb format and cannot display the values from the database table onto a form in vb . I need also to enter values to the same database. I appreciate any help anyone can provide as I am new to all this. I did the same … |
| | I'm about to embark on a biometrics project specifically a fingerprint project. If someone could help me with source codes or web sources to get helpful stuff, I would greatly appreciate it. |
 | Hi guys, I am experiencing a problem with a variable I declare. If I pass on a real value that the variable might contain code works ok , but if I leave the code to get the variable as decalred it doesn`t. What my code is doing is checking if … |
| | Hi all, I'm facing some difficulties with the [b]getchanges [/b]method of a datatable... In my program, I have a standalone datatable which I'm using as the datasource to a datagridview. When I make changes to the datagridview, and I use the [b]getchanges(DataRowState.Modified)[/b] method, I get [b]Nothing[/b] as the result, no … |
| | Private Sub DataGridView1_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles DataGridView1.KeyDown If e.KeyCode = Keys.Enter Then DataGridView1.AllowUserToAddRows = True Dim ri As Integer = DataGridView1.CurrentCell.RowIndex Dim ci As Integer = DataGridView1.CurrentCell.ColumnIndex e.SuppressKeyPress = True FindNextCell(DataGridView1, ri, ci + 1) 'checking from Next End If End Sub Sub FindNextCell(ByVal dgv … |
| | When I install my application I would like a shortcut to be added to the desktop. How can i do this? I am running Visual Studio 2005 Standard Edition Thanks Simon |
| | sir i am developing application in windows so i want that when i serach data that data then that data is dislpayed indatagridview when i am doing that thecvdata is displayed but there is one blank row created in gridview below that row:means that suppose in first row of gridview … |
| | sir I want that when i press enter in any cell of datagridview i want that next cell value is focused and i edit that value .Means how i set focus to any cell on pressing enter and in which event i do that |
| | Dear all, I'd like to write a Java program that could use functions in an existing VB.Net dll or exe. Is it possible to do that? I had actually searched for methods online, and it seems like there's JNI which could do that, but after reading the implementation I got …  |
| | I am developing a project in which i have combobox in that there are list of station and i want that when i type the words that will match to that station and that station is selected in combo box |
| | Are there any good and inexpensive 3rd party software for error handling? At my prior job, once the code was ready to ship to the client, we ran it against some 3rd party software that added all the error handling. The software provided a log with easy to read call … |
| | Hello Frens, I tried to update change made in database shown DataGridView1 of Visual Studio 2008 with the following codes. But an error message comes as "Object reference not set to an instance of an object". Public Class Form1 Dim cmd As Odbc.OdbcCommand Dim adp As Odbc.OdbcDataAdapter Private Sub Form1_Load(ByVal … |
| | i am developing windows application project i want that in a datagridview if there is data in the first row ,then i want that if i enter then that above row is copied as next row below the first row.so how i do code in enter of any cell in … |
| | Rather than build in a proxy to my program I want to use it with my existing proxy switcher program Hide-My-IP. This program doesn't change the IE settings, but it makes all your browsers go through one of their IP addresses. IE, FF, etc all get their ip changed by … |
| | I want to update data using DataGridView in Visual Studio2008 with the following code. But it is not working. Plz help me. Private Sub btnUpdate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnUpdate.Click cmd = New Odbc.OdbcCommand("UPDATE Table1 SET Name") Me.Table1TableAdapter.Update(DataSet1.Table1) MsgBox("Updated") End Sub |
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