xt
End Sub

Private Sub Copy_Click()
Clipboard.SetText Text1.SelText '复制文本到剪裁板
End Sub

Private Sub Cut_Click()
Clipboard.SetText Text1.SelText '复制文本到剪裁板
Text1.SelText = "" '清选择的文本
End Sub

Private Sub DataTime_Click()
Text1.SelText = Now
End Sub

Private Sub Delete_Click()
Text1.SelText = "" '清选择的文本
End Sub

Private Sub Edit_Click()
'当程序显示“编辑”子菜单前，触发该程序
If Text1.SelLength > 0 Then
'文本框中有选中的文本
Cut.Enabled = True
Copy.Enabled = True
Delete.Enabled = True
Else
Cut.Enabled = False
Copy.Enabled = False
Delete.Enabled = False
End If

If Len(Clipboard.GetText()) > 0 Then
'剪裁板中有文本数据
Paste.Enabled = True
Else
'没有可粘贴的文本
Paste.Enabled = False
End If
End Sub

Private Sub Exit_Click()
Unload Me
End Sub

Private Sub FindText_KeyPress(KeyAscii As Integer)
Dim BeginPos As Long

If KeyAscii = 13 Then
BeginPos = InStr(1, Text1.Text, FindText.Text, vbTextCompare)
If BeginPos > 0 Then
Text1.SelStart = BeginPos - 1
Text1.SelLength = Len(FindText.Text)
End If
End If
End Sub

Private Sub Fontcolor_Click()
CommonDialog1.ShowColor
Text1.ForeColor = CommonDialog1.Color
End Sub

Private Sub Form_Load()
Dim i As Integer

'加载图像
ImgNew.Picture = ImageUp.ListImages("New").Picture
ImgOpen.Picture = ImageUp.ListImages("Open").Picture
ImgSave.Picture = ImageUp.ListImages("Save").Picture
ImgUndo.Picture = ImageDisable.ListImages("Undo").Picture
Check_ImgPaste
Check_ImgCutCopy

'加载系统字体
For i = 0 To Screen.FontCount - 1
ComboFont.AddItem Screen.Fonts(i)
Next i
End Sub

Private Sub Form_Resize()
Dim TextTop As Long

'修改工具条大小
CoolBar1.Top = Me.ScaleTop
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???????????????? Me.ScaleLeft
Text1.Width = Me.ScaleWidth
If Me.ScaleHeight > CoolBar1.Height Then
Text1.Height = Me.ScaleHeight - TextTop
Else
Text1.Height = 0
End If
End Sub

Private Sub ImgCopy_Click()
Copy_Click '复制
Check_ImgPaste
Check_ImgCutCopy
End Sub

Private Sub ImgCopy_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
'“按下”按钮
If Button = 1 Then
ImgCopy.Picture = ImageDown.ListImages("Copy").Picture
End If
End Sub

Private Sub ImgCopy_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
Label1 = "将选择的文本复制到剪裁板"

'判断鼠标位置,显示不同图像
If Button = 1 And (X > 0 And X < ImgNew.Width And Y > 0 And Y < ImgNew.Height) Then
ImgCopy.Picture = ImageDown.ListImages("Copy").Picture
ElseIf Button = 1 Then
ImgCopy.Picture = ImageUp.ListImages("Copy").Picture
End If
End Sub
Private Sub ImgCopy_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
If Button = 1 Then
'“抬起”按钮
ImgCopy.Picture = ImageUp.ListImages("Copy").Picture
End If
End Sub

Private Sub ImgCut_Click()
'If Text1.SelLength > 0 Then
Cut_Click '剪切
Check_ImgPaste
Check_ImgCutCopy
'End If
End Sub

Private Sub ImgCut_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
If Button = 1 Then
'“按下”按钮
ImgCut.Picture = ImageDown.ListImages("Cut").Picture
End If
End Sub

Private Sub ImgCut_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
Label1 = "剪切选择的文字到剪裁板"

'判断鼠标位置,显示不同图像
If Button = 1 And (X > 0 And X < ImgNew.Width And Y > 0 And Y < ImgNew.Height) Then
ImgCut.Picture = ImageDown.ListImages("Cut").Picture
ElseIf Button = 1 Then
ImgCut.Picture = ImageUp.ListImages("Cut").Picture
End If
End Sub

Private Sub ImgCut_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
If Button = 1 Then
'“抬起”按钮
ImgCut.Picture = ImageUp.ListImages("Cut").Picture
End If
End Sub

Private Sub ImgNew_Click()
New_Click
End Sub

Private Sub ImgNew_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
If Button = 1 Then
'“按下”按钮
ImgNew.Picture = ImageDown.ListImages("New").Picture
End If
End Sub

Private Sub ImgNew_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
Label1 = "创建新文件" '修改提示信息

'判断鼠标位置,显示不同图像
If Button = 1 And (X > 0 And X < ImgNew.Width And Y > 0 And Y < ImgNew.Height) Then
ImgNew.Picture = ImageDown.ListImages("New").Picture
ElseIf Button = 1 Then
ImgNew.Picture = ImageUp.ListImages("New").Picture
End If
End Sub

Private Sub ImgNew_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
If Button = 1 Then
'“抬起”按钮
ImgNew.Picture = ImageUp.ListImages("New").Picture
End If
End Sub

Private Sub ImgOpen_Click()
Open_Click
End Sub

Private Sub ImgOpen_MouseDown(Button As Integer, Shift As Integer, X As Single, Y As Single)
'“按下”按钮
If Button = 1 Then
ImgOpen.Picture = ImageDown.ListImages("Open").Picture
End If
End Sub
Private Sub ImgOpen_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
Label1 = "选择文件名并打开文件"

'判断鼠标位置,显示不同图像
If Button = 1 And (X > 0 And X < ImgNew.Width And Y > 0 And Y < ImgNew.Height) Then
ImgOpen.Picture = ImageDown.ListImages("Open").Picture
ElseIf Button = 1 Then
ImgOpen.Picture = ImageUp.ListImages("Open").Picture
End If
End Sub

Private Sub ImgOpen_MouseUp(Button As Integer, Shift As Integer, X As Single, Y As Single)
If Button = 1 Then
'“抬起”按钮
ImgOpen.Picture = ImageUp.ListImages("Open").Picture
End If
End Sub

Private Sub ImgPaste_Click()
Paste_Click '粘贴
End Sub

Pr

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