VB.NETcode cboCtrl.Items.Add(1,rstTemp.Item(1)) cboCtrl.Items.Add(2,rstTemp.Item(2)) ---解决方案--- 因为combobox.Items是一个Object类型的集合,所以你可以放入任何类型的对象在里面,文本显示的是对象的ToString的结果。当然你可以用其它的方法。 声明VB的二维数组可以如下: VB.NETcode Dimweights...
Dim words1() As String = {"A", "B", "C", "D"} Dim words2() As String = {"E", "F", "G", "H"} ComboBox1.Items.AddRange(words1)ComboBox2.Items.AddRange(words2)
PublicClassAutoCompleteComboBox InheritsComboBox PublicSubNew() MyBase.New() End Sub PrivatemResetOnClearAsBoolean=False ProtectedOverridesSubRefreshItem(ByValindexAsInteger) MyBase.RefreshItem(index) End Sub ProtectedOverridesSubSetItemsCore(ByValitemsAsSystem.Collections.IList) MyBase.SetItemsCore(items) ...
ComboBox1_DrawItem(sender As Object, e As DrawItemEventArgs) Handles ComboBox1.DrawItem If e.Index < 0 Then Return End If e.Graphics.TextRenderingHint = Drawing.Text.TextRenderingHint.AntiAlias Dim CB As ComboBox = TryCast(sender, ComboBox) If (e.State And DrawItemState.Selected) = Draw...
然后用Combo1.text 返回 ComboBox 控件（Style 属性设置为 0[下拉组合框]或为 1[简单组合框]）和 TextBox 控件－返回或设置编辑域中的文本。ComboBox 控件（Style 属性设置为 2[下拉列表]）和 ListBox 控件－返回列表框;中选择的项目；返回值总与表达式List(ListIndex)的返回值相同。在设计时;为...
Add Items with value and display into comboboxes in vb.net 2005 Windows application Add Listbox items to Array Add listview item after changing column header color Add Multiple value to dictionary vb.net Add Watermark to PDF using PDFSHarp AddHandler to dynamically created buttons that referenc...
在datagridview的EditingControlShowing事件中给DataGridViewComboBoxCell绑定selectindexchanged事件，类似如下方式：（是用C#写的，改成vb.net就可以了）private void dataGridView1_EditingControlShowing(object sender, DataGridViewEditingControlShowingEventArgs e){ ComboBox cb = e.Control as ComboBox;if (...
Add Items with value and display into comboboxes in vb.net 2005 Windows application Add Listbox items to Array Add listview item after changing column header color Add Multiple value to dictionary vb.net Add Watermark to PDF using PDFSHarp AddHandler to dynamically created buttons that references...
1、 窗体 的属性 1、常用属性 （1）Name属性：用来获取或设置窗体的名称，在应用程序中可通过...
Private Sub Command1_Click()Select Case Combo1.ListIndex Case 0 Load form2 Case 1 Load form3 Case 2 Load form4 End Select End Sub