112 lines
3.6 KiB
VB.net
112 lines
3.6 KiB
VB.net
Public Class fSelectWeatherGroup
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Public SelectedCode As String = String.Empty
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Dim preCode As String
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Dim bInit As Boolean
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Public Sub New(precode_ As String)
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' 디자이너에서 이 호출이 필요합니다.
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InitializeComponent()
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Me.preCode = precode_
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' InitializeComponent() 호출 뒤에 초기화 코드를 추가하세요.
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End Sub
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Private Sub fSelectArea_Load(sender As Object, e As EventArgs) Handles MyBase.Load
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bInit = False
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bsArea1.DataSource = DSET1
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bsArea2.DataSource = DSET2
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bsArea1.Filter = "code like '%0000'"
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bsArea2.Filter = "code = 'test'"
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'//좌측목록에 데이터를 표시한다
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Dim list = From m In DSET1.weather_group
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Where m.code.EndsWith("0000")
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Select m
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lv1.Items.Clear()
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For Each item As DS.weather_groupRow In list
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Dim lvitem As ListViewItem = lv1.Items.Add(item.name)
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lvitem.Tag = item.code
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'//입력된 코드가 있다면 선택해준다
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If preCode.Length = 6 Then
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If item.code.Substring(0, 2) = preCode.Substring(0, 2) Then
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lvitem.Selected = True
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lvitem.Focused = True
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End If
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End If
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Next
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'//입력된 코드가 있다면 중분류를 선택해준다
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If preCode.Length = 6 Then
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SelectGrp2Code(preCode)
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End If
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bInit = True
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'//선택되지 않았다면 1번아이템을 선택해준다
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If lv1.SelectedItems.Count < 1 AndAlso lv1.Items.Count > 0 Then
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lv1.Items(0).Selected = True '//중분류는 이 걸로 자동 선택됨
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End If
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Me.Show()
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Me.lv1.Select()
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End Sub
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Private Sub lv1_SelectedIndexChanged(sender As Object, e As EventArgs) Handles lv1.SelectedIndexChanged
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'//왼쪽에서 목록을 선태갛면 그걸로 시작하는 데이터를 표시해줘야하낟
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If bInit = False OrElse lv1.SelectedItems.Count < 1 Then Return
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Dim GrpItem As ListViewItem = lv1.SelectedItems(0)
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Dim GrpCode As String = GrpItem.Tag.ToString()
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SelectGrp2Code(GrpCode)
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'Dim list = From m In DSET1.weather_group
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' Where m.code.StartsWith(GrpCode.Substring(0, 2)) AndAlso m.code.EndsWith("0000") = False AndAlso m.code.EndsWith("00")
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' Select m
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'lv2.Items.Clear()
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'For Each item As DS.weather_groupRow In list
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' Dim lvitem As ListViewItem = lv2.Items.Add(item.name)
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' lvitem.Tag = item.code
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'Next
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End Sub
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Sub SelectGrp2Code(GrpCode As String)
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'//해당 중분류 아이템을 가져온다
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Dim list = From m In DSET1.weather_group
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Where m.code.StartsWith(GrpCode.Substring(0, 2)) AndAlso m.code.EndsWith("0000") = False AndAlso m.code.EndsWith("00")
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Select m
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lv2.Items.Clear()
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For Each item As DS.weather_groupRow In list
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Dim lvitem As ListViewItem = lv2.Items.Add(item.name)
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lvitem.Tag = item.code
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If GrpCode = item.code Then
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lvitem.Focused = True
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lvitem.Selected = True
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End If
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Next
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End Sub
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Private Sub Button1_Click(sender As Object, e As EventArgs) Handles btOK.Click
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If lv2.SelectedItems.Count < 1 Then
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MessageBox.Show("중분류를 선택하세요", "확인")
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Return
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End If
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'
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SelectedCode = lv2.SelectedItems(0).Tag.ToString()
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DialogResult = DialogResult.OK
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End Sub
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End Class |