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비주얼베이직26

visual basic,비주얼베이직,vb .net강좌- 이벤트 제거,복구,RemoveHandler,AddHandler,AddressOf visual basic,비주얼베이직,vb .net강좌- 이벤트 제거,복구,RemoveHandler,AddHandler,AddressOf 이벤트를 제거하고 다시 복구하는 코드입니다. Public Class Form1 Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click MessageBox.Show("Button1_Click") End Sub Private Sub Button2_Click(sender As Object, e As EventArgs) Handles Button2.Click RemoveHandler Button1.Click, AddressOf Button1_Click '이벤트 제거 End Sub Priv.. 2017. 2. 4.
visual basic,비주얼베이직,vb .net 강좌-문장에서 단어검색/text search,InStr,Sub visual basic,비주얼베이직,vb .net 강좌-문자열에서 단어검색/text search,InStr,Sub instr 은 첫문장만 검색가능하나, next 를 통해서 다음 문자열도 검색가능합니다. Public Class Form1 Dim a As String Dim b As String Dim c As String = 1 Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click search(c) End Sub Private Sub Button2_Click(sender As Object, e As EventArgs) search(c) End Sub Public Sub search(ByVal f As Integer.. 2017. 2. 4.
visual basic,비주얼베이직,vb .net강좌-알람시계,alarm clock,Audio Resources visual basic,비주얼베이직,vb .net강좌-알람시계,alarm clock,Audio Resources 현재시간과 정해진 시간을 세팅하면 팝업창과 소리가 울리는 프로그램입니다., Label 2개 , textbox 1개 ,button 1개, timer 1개를 셋팅합니다. timer 셋팅입니다 사운드를 Resources 에 등록합니다. Public Class Form1 Private Sub Timer1_Tick(sender As Object, e As EventArgs) Handles Timer1.Tick Label1.Text = TimeString If TimeString = Label2.Text Then My.Computer.Audio.Play(My.Resources.squeaky, AudioP.. 2017. 2. 3.
visual basic,비주얼베이직,vb .net 강좌-ms sql 접속테스트,SqlConnection ,SqlCommand,conntect Text, 'Form1.vb Public Class Form1 Dim SQL As New SQLControl Private Sub Form1_Load(sender As Object, e As EventArgs) Handles MyBase.Load If SQL.HasConection = True Then MessageBox.Show("seccesfully connected") End If End SubEnd Class 'SQLControl.vb Imports System.Data.SqlImports System.Data.SqlClient Public Class SQLControl Public SQLCon As New SqlConnection With {.ConnectionString = "Server=MSDN-SPE.. 2017. 2. 2.
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