我自己编写了一个ActiveX控件,此控件包括一个文本框和一个button,有两个自定义属性item,subitem,我想把此控件用于网页上,并在网页中来改变属性的值。当点击button时在文本框中显示subitem的值。
ActiveX的程序如下:
'缺省属性值:
Const m_def_item = "7"
Const m_def_subitem = "07A01"
'属性变量:
Dim m_item As String
Dim m_subitem As String
'注意!不要删除或修改下列被注释的行!
'MemberInfo=13,0,0,7
Public Property Get item() As String
item = m_item
End PropertyPublic Property Let item(ByVal New_item As String)
m_item = New_item
PropertyChanged "item"
End Property'注意!不要删除或修改下列被注释的行!
'MemberInfo=13,0,0,07A01
Public Property Get subitem() As String
subitem = m_subitem
End PropertyPublic Property Let subitem(ByVal New_subitem As String)
m_subitem = New_subitem
PropertyChanged "subitem"
End PropertyPrivate Sub Command1_Click()
Text1.Text = m_subitem
End Sub'为用户控件初始化属性
Private Sub UserControl_InitProperties()
m_item = m_def_item
m_subitem = m_def_subitem
End Sub'从存贮器中加载属性值
Private Sub UserControl_ReadProperties(PropBag As PropertyBag) m_item = PropBag.ReadProperty("item", m_def_item)
m_subitem = PropBag.ReadProperty("subitem", m_def_subitem)
End Sub'将属性值写到存储器
Private Sub UserControl_WriteProperties(PropBag As PropertyBag) Call PropBag.WriteProperty("item", m_item, m_def_item)
Call PropBag.WriteProperty("subitem", m_subitem, m_def_subitem)
End Sub
加入ActiveX控件的网页程序如下:
<HTML>
<BODY>
<OBJECT ID = "use"
CLASSID = "clsid:9824FABD-C98B-4C24-B5AB-AAB2EEE00C59"
CODEBASE = "D:\vb\mycontrol\control.ocx">
<PARAM NAME="item" VALUE="6">
<PARAM NAME="subitem" VALUE="07B04">
</OBJECT>
</BODY>
</HTML>
但是当点击button时,显示的值仍为默认的值,并没有改变为在网页中指定的值,请问是不是我的程序有问题。请多多指教!
ActiveX的程序如下:
'缺省属性值:
Const m_def_item = "7"
Const m_def_subitem = "07A01"
'属性变量:
Dim m_item As String
Dim m_subitem As String
'注意!不要删除或修改下列被注释的行!
'MemberInfo=13,0,0,7
Public Property Get item() As String
item = m_item
End PropertyPublic Property Let item(ByVal New_item As String)
m_item = New_item
PropertyChanged "item"
End Property'注意!不要删除或修改下列被注释的行!
'MemberInfo=13,0,0,07A01
Public Property Get subitem() As String
subitem = m_subitem
End PropertyPublic Property Let subitem(ByVal New_subitem As String)
m_subitem = New_subitem
PropertyChanged "subitem"
End PropertyPrivate Sub Command1_Click()
Text1.Text = m_subitem
End Sub'为用户控件初始化属性
Private Sub UserControl_InitProperties()
m_item = m_def_item
m_subitem = m_def_subitem
End Sub'从存贮器中加载属性值
Private Sub UserControl_ReadProperties(PropBag As PropertyBag) m_item = PropBag.ReadProperty("item", m_def_item)
m_subitem = PropBag.ReadProperty("subitem", m_def_subitem)
End Sub'将属性值写到存储器
Private Sub UserControl_WriteProperties(PropBag As PropertyBag) Call PropBag.WriteProperty("item", m_item, m_def_item)
Call PropBag.WriteProperty("subitem", m_subitem, m_def_subitem)
End Sub
加入ActiveX控件的网页程序如下:
<HTML>
<BODY>
<OBJECT ID = "use"
CLASSID = "clsid:9824FABD-C98B-4C24-B5AB-AAB2EEE00C59"
CODEBASE = "D:\vb\mycontrol\control.ocx">
<PARAM NAME="item" VALUE="6">
<PARAM NAME="subitem" VALUE="07B04">
</OBJECT>
</BODY>
</HTML>
但是当点击button时,显示的值仍为默认的值,并没有改变为在网页中指定的值,请问是不是我的程序有问题。请多多指教!
Text1.Text =item
其他地方都对的。---------------------------------------------------------
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