listview VBA中的鼠标悬停
我想通过鼠标悬停而不是单击来选择listitem。。如何在vba中实现 我在一个论坛上看到一个使用vb.net的代码listview VBA中的鼠标悬停,vba,listview,Vba,Listview,我想通过鼠标悬停而不是单击来选择listitem。。如何在vba中实现 我在一个论坛上看到一个使用vb.net的代码 Private Sub ListView1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles ListView1.MouseMove Dim itm As ListViewItem itm = Me.ListView1.GetItemA
Private Sub ListView1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles ListView1.MouseMove
Dim itm As ListViewItem
itm = Me.ListView1.GetItemAt(e.X, e.Y)
If Not itm Is Nothing Then
MessageBox.Show(itm.Text)
End If
itm = Nothing
End Sub
我也有这个。。但这不适用于其他行项目。。始终选择第一项
Private Sub ListView1_MouseMove(ByVal Button As Integer, ByVal Shift As Integer, ByVal x As stdole.OLE_XPOS_PIXELS, ByVal y As stdole.OLE_YPOS_PIXELS)
Dim itm As ListItem
Me.ListView1.MultiSelect = False
Set itm = Me.ListView1.HitTest(x, y)
If Not itm Is Nothing Then
itm.Selected = True
End If
End Sub
正如我在评论中所说,这是Excel单元“提供”的(像素)和列表视图需要的(twips)之间的转换问题。工作解决方案将是下一个:
请尝试建议的解决方案并发送一些反馈。这是Excel提供的(像素)和列表视图要求(twips)之间的必要转换问题。我还尝试了类似的方法,我必须创建一个转换函数。几分钟后,我会试着记住我所做的事情并发布一个答案。
Option Explicit
Private Declare PtrSafe Function GetDC Lib "user32" _
(ByVal hwnd As Long) As Long
Private Declare PtrSafe Function GetDeviceCaps Lib "gdi32" _
(ByVal hDC As Long, ByVal nIndex As Long) As Long
Private Declare PtrSafe Function ReleaseDC Lib "user32" _
(ByVal hwnd As Long, ByVal hDC As Long) As Long
Private Sub ListView1_MouseMove(ByVal Button As Integer, ByVal Shift As Integer, _
ByVal x As stdole.OLE_XPOS_PIXELS, ByVal y As stdole.OLE_YPOS_PIXELS)
Dim itm As MSComctlLib.ListItem
Me.ListView1.SelectedItem.Selected = False ' unselect a previous selected subitem
ConvertPixelsToTwips x, y 'make the necessary units conversion
Set itm = ListView1.HitTest(x, y) 'set the object using the converted coordinates
If Not itm Is Nothing Then
itm.Selected = True
End If
End Sub
Private Sub ConvertPixelsToTwips(ByRef x As stdole.OLE_XPOS_PIXELS, _
ByRef y As stdole.OLE_YPOS_PIXELS)
Dim hDC As Long, RetVal As Long, TwipsPerPixelX As Long, TwipsPerPixelY As Long
Const LOGPIXELSX = 88
Const LOGPIXELSY = 90
Const TWIPSPERINCH = 1440
hDC = GetDC(0)
TwipsPerPixelX = TWIPSPERINCH / GetDeviceCaps(hDC, LOGPIXELSX)
TwipsPerPixelY = TWIPSPERINCH / GetDeviceCaps(hDC, LOGPIXELSY)
RetVal = ReleaseDC(0, hDC)
x = x * TwipsPerPixelX: y = y * TwipsPerPixelY
End Sub