在网页中,用鼠标将光标定位在某一文本框中,如何取得该文本框的对象名?另外,如果改变该文本框的背景色?
高手请指点!
高手请指点!
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Begin VB.Form Form1
Caption = "Form1"
ClientHeight = 3195
ClientLeft = 60
ClientTop = 345
ClientWidth = 4680
LinkTopic = "Form1"
ScaleHeight = 3195
ScaleWidth = 4680
StartUpPosition = 3 '窗口缺省
Begin VB.Timer Timer1
Interval = 10
Left = 240
Top = 840
End
Begin VB.TextBox Text1
Height = 495
Left = 600
TabIndex = 0
Text = "Text1"
Top = 360
Width = 2655
End
Begin VB.Label Label2
Caption = "Label2"
Height = 375
Left = 1200
TabIndex = 2
Top = 2280
Width = 2055
End
Begin VB.Label Label1
Caption = "Label1"
Height = 375
Left = 960
TabIndex = 1
Top = 1560
Width = 2055
End
End
Attribute VB_Name = "Form1"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Private Declare Function WindowFromPoint Lib "user32" (ByVal xPoint As Long, ByVal yPoint As Long) As Long
Private Declare Function GetCursorPos Lib "user32" (lpPoint As POINTAPI) As Long
Private Declare Function GetWindowText Lib "user32" Alias "GetWindowTextA" (ByVal hwnd As Long, ByVal lpString As String, ByVal cch As Long) As Long
Private Declare Function SetWindowText Lib "user32" Alias "SetWindowTextA" (ByVal hwnd As Long, ByVal lpString As String) As LongPrivate Type POINTAPI
x As Long
y As Long
End Type
Dim a As String * 100
Private MousePos As POINTAPI
Private Sub Timer1_Timer()
GetCursorPos MousePos
Label1 = WindowFromPoint(MousePos.x, MousePos.y)
GetWindowText CLng(Label1), a, Len(a)
Label2 = a
'''''''''''''''''''''''''''''''''''
''''''''''''''''''''''''''''''''''''
'''除非你知道你在做什么,否则请把他注掉
'SetWindowText CLng(Label1),"Game Over"
'''''''''''''''''''''''''''''''''''''
''''''''''''''''''''''''''''''''''''
End Sub
这个可以找到句柄
改变颜色不会,只会改变Text,应该是某个API 你自己也找一找
比如FrontPage DreamWeaver
他们是通过分析Html实现的,并且还不是即时的(在编辑状态)
对于你说的那种功能,我没有见过
也许很难实现
实现后给我写邮件 rzsonic#msn.com
谢谢