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i got 5 textbox... 1st i click at textbox1, then i press tab key then he direct go to texbox4.. how i can setting for from textbox1 then press tab key he go to textbox2.. |
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Hello dears in Daniweb, I'm a beginner in vb.net I have a question regarding searching in Access Databases. to illustrate: if I have this table in Access [ATTACH]11292[/ATTACH] which contains the name, mobile, Telephone, address and the area (highlighted in Red) Now if I want to Search for persons who … |
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from my this code for search record.. what code for update after i search the record? anyone can help me? [CODE]Private Sub btnCari_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCari.Click Dim ConString As String = "Provider=Microsoft.Jet.OLEDB.4.0;Password="""";User ID=Admin;Data Source=""H:\PROJEK\New Sistem\SISTEM_DATABASE.mdb"";" ' string declare connection ke dbase Dim DBCon As … |
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i got problem to save the record after edit the record.. this the error [B]Operator '&' is not defined for string "UPDATE RekodAnggaran SET Nama='A" and type 'DataRowView'.[/B] code save [CODE]Private Sub btnsimpan_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnsimpan.Click con.Open() [B]sql = ("UPDATE RekodAnggaran SET Nama='" & … |
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i got 2 form... 1 form for add, delete, find record in database(access) 2 form show record in database(same database) use datagridview. but the problem now, when i delete or add new record in database at form 1. then i go to 2 form, try to see record show in … |
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How do i update a database from dataset. [code]SqlDataAdapter.Update()[/code] is not working |
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this is a error when i click the button add Rows cannot be programmatically added to the DataGridView's rows collection when the control is data-bound. [CODE] DataGridView1.Rows.Add((txtPelan.Text), (txt36P.Text))[/CODE] \ anyone can help me? |
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anyone can help me fix this coding.. this coding output is string output.. but i want output in double.. [CODE]Private Sub OutputPremium() With ds.Tables("KadarPremium").Rows(cmbPremium.SelectedIndex) Select Case cmbPelan.Text Case (1) lblPremium.Text = .Item("20TP1") Case (2) lblPremium.Text = .Item("20TP2") Case (3) lblPremium.Text = .Item("20TP3") Case (4) lblPremium.Text = .Item("20TP4") Case (5) lblPremium.Text … |
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What mean that error? can someone help me? [B] The connection was not closed. The connection's current state is open[/B] [CODE]Private Sub btnCari_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCari.Click con.Open() sql = ("SELECT * FROM RekodAnggaran WHERE [NoIC]='" & txtNoIC.Text & "'") da = New OleDb.OleDbDataAdapter(sql, con) … |
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why my coding find data only can find 1 data, then can't find any other data. if i want find other i need restart my vb.net.. what the problem anyone can help me please? [CODE]Private Sub btnCari_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCari.Click sql = ("SELECT * … |
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i got bit calculate coding.. i want make my output be double like 100.30(this is double?) the calculate data is from database. i want the result at lblPremiumJP.Text be double anyone can help me? [CODE]Private Sub cmbPremium_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles cmbPremium.SelectedIndexChanged con.Open() sqlPremium = "SELECT … |
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who know how to make data show at textbox from this code. from the below code, i only can check if that data got in database or not, if got it show a msgbox. but i want the all data show at text.. [B]example[/B] i search data use a NoIC … |
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i got problem to refresh my database when : save= i already save but need to restart vb to find that data again. delete= when i delete and try back to menu then find that data, the data not delete yet..same with save need to restart vb.net then the data … |
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Hi all, I'm loooking for somebody willing to write complete working example for: - connection to access database - show one table form mdb in datagridview - implement code for 4 buttons (Add, Update, Delete, Refresh) - every press to buttons reflects to mdb database and datagridview This will help … |
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i got create combobox and i want show item at combobox from my database data. i set datasource from properties.. but for displaymember i try to use coding. [CODE]cmbPelan.DisplayMember = "Pelan" cmbPelan.SelectedIndex = -1[/CODE] but result like image me attach. i want my combobox show item like 1 2 3 … |
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Hey guys I'm a newbie =) I was wondering if it was possible to bound 2 combo boxes to each other. the first combo box with a set of information. Based on what the user selects, the second combo box changes. this involves 2 tables. table 1 dept id department … |
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this coding working. but this coding simple coding.. can anyone give idea how to make this coding looking nice ? [CODE]Imports System.Data Public Class frmANGGARANBARU Dim con As New OleDb.OleDbConnection Dim ds As New DataSet Dim da As OleDb.OleDbDataAdapter Dim sql As String Private Sub frmANGGARANBARU_Load(ByVal sender As System.Object, ByVal … |
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anyone can help me with this problem to make coding about : example question : me got 1 table with item X,1,2,3 and other table with item Z and value at row 1,2,3 i want make 1st table item 1,2,3 got a same value at other one table at row … |
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i got some vb.net application.. when i try to run, got error out Font "Arial" does not sapport style "Regular" can anyone tell me why be like this? |