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23 Posted Topics
 | you must first save the image that you capture . and make an upload button and locate the picture that you saved and place it in picturebox 5 |
 | Hello guyz. anyone here have a reference for Gaussina Jordan Elimination. ? for 2x3 and 3x3 ? need help |
| | Re: confusion might not installed properly (i guess) but why not try Re install it again ? or download another IDE. and also ByVal make difference. theres a two Type ByVal and ByRef http://www.youtube.com/watch?v=zo716UJ5r60 |
| | change your sql statement sql = "SELECT Position FROM tbllogin WHERE username = ' " & txtUsername.text & " ' " NewDataSet(sql) if .ds.Tables("a").Rows.Count= "Administrator" Then employeeFile.btnDelete.Enabled = True else if ds.tables("a").Rows.Count <> "Administrator" Then employeeFile.btnDelete.Enabled = False End if . hope it works  |
| | Form1.show / Form1.hide . |
| | Hello im planning to make Barcoded ID in my system. I just dont know where to start. im also planning to buy a GENERIC Barcode reader but i dont know where to start coding. Note: Im still a student this is not for profit or anything :) Just exploring new … |
 | Ok its fun solving it. anyways heres the code :) 'Subroutine for Letteronly Private Sub LetterOnly(ByVal e As System.Windows.Forms.KeyPressEventArgs) If Asc(e.KeyChar) < 65 Or Asc(e.KeyChar) > 90 And Asc(e.KeyChar) < 97 And Asc(e.KeyChar) > 122 Then If (Asc(e.KeyChar) <> 32) Then e.Handled = True End If End If If Asc(e.KeyChar) … |
| | 'Try this code con.open sql = "SELECT * FROM YOUR TABLE WHERE P_ID = " & YourTextBox & " cmd = New oledb.oledbcommand(sql,con) 'cmd = command. con = connection dr = cmd.executereader 'This would be your data reader while dr.read textboxPName = dr("p_name") textboxPManager = dr("p_manager") end while con.close |
| | Ok try this. Connection 'Initialize you PROVIDER AND DATA SOURCE con.open sql = "SELECT * FROM YOURTABLE" cmd = New Oledb.OledbCommand(sql,con) cmd.commandtype = commandtype.text da = New Oledb.OledbDataAdapter(cmd) cb = New Oledb.OledbCommandBuilder(da) ds = New Dataset da.fill(ds) Datagridview1.Datasource = ds.tables(0) con.close 'Remember you must have to close the connection before … |
| | lol its kinda messy and what line exactly it gives error ? :) |
| | Hi guyz. have you work on on this project/app . i want to add this feature on my system but im lacking of knowledge on it. If only i have the reference for it. Or Example project. Hoping someone will share . TIA :) Like this output. http://www.codeproject.com/Articles/148500/Event-Calendar-for-an-ASP-NET-MVC-Application |
| | Supposedly you have two Forms. Form1 Put this Code in a Button to show Form2 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Form2.Show() End Sub 'Form2 code to hide a Button in Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click … |
| | Hello . need help about sql statements im using this in my VB.net project about sorting Varchar2 datatype like a Number for example //I want this to be outputed. 1 2 3 4 4A 4B 5 6 But when i use this SELECT PUROK FROM TBLPUROK ORDER BY ldap(PUROK,10) ASC … |
| | i use Oledb But you can use it into SQL just translate it:) put this into the button you want to roll over or Event that would make it Connection ' Set Your Connection con.open sql = "SELECT MAX(ID) AS RollNumber FROM YOURTABLES 'SQL Statement cmd = New Oledb.OledbCommand(sql,con) 'cmd … |
| | Hello, anyone here have an idea of making your form more dynamic while not in a runtime i mean the form maximum size is the same as my screen resolution here in pc. i just want to add more control in that form but i cant because the maximum size … |
| | Hi guyz, anyone here who know how to set your form in a full screen in any type of screen resolution. Like for example im working here in my pc with a resolution of 1366x768 now if i want my application to run in another pc with another screen resolution … |
| | Re: vb.net combobox 'Its because dbConn is not declared you may solved it by declaring it like: 'Dim dbConn as New Oledb.OledbConnection dbConn = New OleDbConnection(cnSettings())--> not declare 'Not been initialized because you dont have yer propery declare your variable and not yet connect it with database dbConn.Open() -->The ConnectionString property has not …  |
| | Heres what i want to do. I want to check the two fields in my table | I use Ms Access the fields are EmployeeID | StartingDayWork Sql = "Select * from Employees where EmployeeId = '" & txtID.text & "'" 'This is running but whenever i add StartingDayWork it …  |
| | Employee Record Hello, Ive just wanted to get the idea for my problem. Im making payroll system now. I just wanna know what is the way of tracking the record of employee when i save theyre info in payroll. Like if the employee got paid in these date lets just … |
| | Any1 here i just need help regarding my System. In Log In Form. I need to be able to terminate/locked the account in vb.net if the user input wrong username/password in my Log In form like 3 attempts is good. and be able to enabled the account also as an … |
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| | Here try : the incr variable is set to as -1 of course no value such as -1 in ms access you need to be set it at 0 just try. Hope it works |
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