贴点别人的代码。Type=Exe Reference=*\G{00020430-0000-0000-C000-000000000046}#2.0#0#C:\WINNT\System32\STDOLE2.TLB#OLE Automation Object={831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0; MSCOMCTL.OCX Form=Form1.frm Module=Module1; Module1.bas Object={3B7C8863-D78F-101B-B9B5-04021C009402}#1.2#0; RICHTX32.OCX Object={F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0; COMDLG32.OCX IconForm="Form1" Startup="Form1" ExeName32="SHAutoComplete.exe" Command32="" Name="Project1" HelpContextID="0" CompatibleMode="0" MajorVer=1 MinorVer=0 RevisionVer=0 AutoIncrementVer=0 ServerSupportFiles=0 VersionCompanyName="UMC" CompilationType=0 OptimizationType=0 FavorPentiumPro(tm)=0 CodeViewDebugInfo=0 NoAliasing=0 BoundsCheck=0 OverflowCheck=0 FlPointCheck=0 FDIVCheck=0 UnroundedFP=0 StartMode=0 Unattended=0 Retained=0 ThreadPerObject=0 MaxNumberOfThreads=1 vbp文件Attribute VB_Name = "Module1" Public Const SHACF_DEFAULT As Long = &H0 Public Const SHACF_FILESYSTEM As Long = &H1 Public Const SHACF_URLHISTORY As Long = &H2 Public Const SHACF_URLMRU As Long = &H4 Public Const SHACF_USETAB As Long = &H8 Public Const SHACF_FILESYS_ONLY As Long = &H10 Public Const SHACF_AUTOSUGGEST_FORCE_ON As Long = &H10000000 Public Const SHACF_AUTOSUGGEST_FORCE_OFF As Long = &H20000000 Public Const SHACF_AUTOAPPEND_FORCE_ON As Long = &H40000000 Public Const SHACF_AUTOAPPEND_FORCE_OFF As Long = &H80000000 Public Const SHACF_URLALL As Long = (SHACF_URLHISTORY Or SHACF_URLMRU)Public Declare Function SHAutoComplete Lib "Shlwapi.dll" _ (ByVal hwndEdit As Long, _ ByVal dwFlags As Long) As Long' Use to check the version of Shlwapi.dll Public Const DLLVER_PLATFORM_WINDOWS As Long = &H1 Public Const DLLVER_PLATFORM_NT As Long = &H2Public Type DllVersionInfo cbSize As Long dwMajorVersion As Long dwMinorVersion As Long dwBuildNumber As Long dwPlatformID As Long End TypePublic Declare Function DllGetVersion Lib "Shlwapi.dll" _ (dwVersion As DllVersionInfo) As Long bas文件
VERSION 5.00 Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX" Object = "{3B7C8863-D78F-101B-B9B5-04021C009402}#1.2#0"; "RICHTX32.OCX" Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "COMDLG32.OCX" Begin VB.Form Form1 BorderStyle = 1 'Fixed Single Caption = "Auto Complete" ClientHeight = 3090 ClientLeft = 2295 ClientTop = 2235 ClientWidth = 5160 LinkTopic = "Form1" MaxButton = 0 'False MinButton = 0 'False ScaleHeight = 3090 ScaleWidth = 5160 Begin VB.CheckBox Check2 Caption = "Auto Complete (Append)" Height = 375 Left = 180 TabIndex = 3 Top = 2280 Value = 1 'Checked Width = 2955 End Begin VB.CheckBox Check1 Caption = "Auto Complete (Suggest)" Height = 375 Left = 180 TabIndex = 2 Top = 1980 Value = 1 'Checked Width = 2955 End Begin MSComDlg.CommonDialog CommonDialog1 Left = 4140 Top = 1920 _ExtentX = 847 _ExtentY = 847 _Version = 393216 End Begin RichTextLib.RichTextBox RichTextBox1 Height = 585 Left = 1320 TabIndex = 1 Top = 1200 Width = 3675 _ExtentX = 6482 _ExtentY = 1032 _Version = 393217 Enabled = -1 'True ScrollBars = 2 TextRTF = $"Form1.frx":0000 End Begin MSComctlLib.StatusBar StatusBar1 Align = 2 'Align Bottom Height = 315 Left = 0 TabIndex = 12 Top = 2775 Width = 5160 _ExtentX = 9102 _ExtentY = 556 _Version = 393216 BeginProperty Panels {8E3867A5-8586-11D1-B16A-00C0F0283628} NumPanels = 1 BeginProperty Panel1 {8E3867AB-8586-11D1-B16A-00C0F0283628} AutoSize = 1 Object.Width = 8599 EndProperty EndProperty End Begin VB.TextBox Text1 Height = 345 IMEMode = 1 'ON Left = 1320 TabIndex = 0 Top = 780 Width = 3675 End Begin MSComctlLib.Toolbar Toolbar1 Align = 1 'Align Top Height = 615 Left = 0 TabIndex = 14 Top = 0 Width = 5160 _ExtentX = 9102 _ExtentY = 1085 ButtonWidth = 609 ButtonHeight = 926 Appearance = 1 _Version = 393216 BorderStyle = 1 Begin VB.ComboBox cboFontSize Height = 315 ItemData = "Form1.frx":0333 Left = 2100 List = "Form1.frx":0361 Style = 2 'Dropdown List TabIndex = 5 ToolTipText = "Font Size" Top = 120 Width = 1110 End Begin VB.CheckBox chkBold Height = 320 Left = 3600 Picture = "Form1.frx":039B Style = 1 'Graphical TabIndex = 7 ToolTipText = "Bold" Top = 120 UseMaskColor = -1 'True Width = 315 End Begin VB.ComboBox cboFont Height = 315 Left = 120 Sorted = -1 'True Style = 2 'Dropdown List TabIndex = 4 ToolTipText = "Font" Top = 120 Width = 1935 End Begin VB.CheckBox chkItalic Height = 320 Left = 3960 Picture = "Form1.frx":071D Style = 1 'Graphical TabIndex = 8 ToolTipText = "Italic" Top = 120 Width = 315 End Begin VB.CheckBox chkUnderline Height = 320 Left = 4320 Picture = "Form1.frx":0A5F Style = 1 'Graphical TabIndex = 9 ToolTipText = "Underline" Top = 120 Width = 315 End Begin VB.CommandButton cmdColor Height = 320 Left = 3240 Picture = "Form1.frx":0DA1 Style = 1 'Graphical TabIndex = 6 ToolTipText = "Font Color" Top = 120 Width = 315 End Begin VB.CheckBox chkStrike Height = 320 Left = 4680 Picture = "Form1.frx":10E3 Style = 1 'Graphical TabIndex = 10 ToolTipText = "Strike" Top = 120 Width = 315 End End Begin VB.Label Label2 Caption = "Rich Text Box:" Height = 255 Left = 180 TabIndex = 13 Top = 1320 Width = 1335 End Begin VB.Label Label1 Caption = "TextBox:" Height = 255 Left = 180 TabIndex = 11 Top = 840 Width = 615 End Endform文件第一部分
Attribute VB_Name = "Form1" Attribute VB_GlobalNameSpace = False Attribute VB_Creatable = False Attribute VB_PredeclaredId = True Attribute VB_Exposed = False Dim dwVersion As DllVersionInfo Dim blnOK As BooleanPrivate Sub Check1_Click() If blnOK Then Call AutoComplete Else MsgBox "The function of Auto Complete is not supported by this version of Internet Explorer.", vbExclamation + vbOKOnly End If End SubPrivate Sub Check2_Click() If blnOK Then Call AutoComplete Else MsgBox "The function of Auto Complete is not supported by this version of Internet Explorer.", vbExclamation + vbOKOnly End If End SubPrivate Sub Form_Load() Dim i As Integer Dim dwFlags As Long
cboFont.Clear
For i = 0 To Screen.FontCount - 1 cboFont.AddItem Screen.Fonts(i) Next i
cboFont.ListIndex = 0
' No any reason because I like "Verdana" For i = 0 To cboFont.ListCount - 1 If cboFont.List(i) = "Verdana" Then cboFont.ListIndex = i Exit For End If Next i cboFontSize.ListIndex = 0 With RichTextBox1 .SelFontName = cboFont.List(cboFont.ListIndex) .SelFontSize = cboFontSize.List(cboFontSize.ListIndex) .SelColor = vbBlack .SelBold = False .SelItalic = False .SelUnderline = False .SelStrikeThru = False End With dwVersion.cbSize = Len(dwVersion) DllGetVersion dwVersion
StatusBar1.Panels(1).Text = "The version of Internet Explorer: " & _ dwVersion.dwMajorVersion & "." & _ dwVersion.dwMinorVersion & "." & _ dwVersion.dwBuildNumber
If (dwVersion.dwMajorVersion >= 5) Then blnOK = True
Call AutoComplete Else blnOK = False
MsgBox "The function of Auto Complete is not supported by this version of Internet Explorer.", vbExclamation + vbOKOnly End If End SubPrivate Sub RichTextBox1_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single) If RichTextBox1.SelBold Then chkBold.Value = 1 ' vbChecked Else chkBold.Value = 0 ' vbUnchecked End If
If RichTextBox1.SelItalic Then chkItalic.Value = 1 ' vbChecked Else chkItalic.Value = 0 ' vbUnchecked End If
If RichTextBox1.SelUnderline Then chkUnderline.Value = 1 ' vbChecked Else chkUnderline.Value = 0 ' vbUnchecked End If
If RichTextBox1.SelStrikeThru Then chkStrike.Value = 1 ' vbChecked Else chkStrike.Value = 0 ' vbUnchecked End If End SubPrivate Sub RichTextBox1_KeyPress(KeyAscii As Integer) If KeyAscii = vbKeyReturn Then KeyAscii = 0 End If End SubPrivate Sub chkBold_Click() On Error Resume Next
With RichTextBox1 .SelBold = Not .SelBold .SetFocus End With End SubPrivate Sub chkItalic_Click() On Error Resume Next
With RichTextBox1 .SelItalic = Not .SelItalic .SetFocus End With End SubPrivate Sub chkStrike_Click() On Error Resume Next
With RichTextBox1 .SelStrikeThru = Not .SelStrikeThru .SetFocus End With End SubPrivate Sub chkUnderline_Click() On Error Resume Next
With RichTextBox1 .SelUnderline = Not .SelUnderline .SetFocus End With End SubPrivate Sub cboFont_Click() On Error Resume Next
With RichTextBox1 .SelFontName = cboFont.List(cboFont.ListIndex) .SetFocus End With End SubPrivate Sub cboFontSize_Click() On Error Resume Next
With RichTextBox1 .SelFontSize = cboFontSize.List(cboFontSize.ListIndex) .SetFocus End With End SubPrivate Sub cmdColor_Click() On Error Resume Next
With CommonDialog1 .CancelError = True .ShowColor RichTextBox1.SelColor = .Color RichTextBox1.SetFocus End With End SubPrivate Sub AutoComplete() Dim dwFlags As Long
If Check1.Value Then dwFlags = SHACF_URLALL Or _ SHACF_FILESYSTEM Or _ SHACF_AUTOSUGGEST_FORCE_ON
If Check2.Value Then dwFlags = dwFlags Or _ SHACF_AUTOAPPEND_FORCE_ON Else dwFlags = dwFlags Or _ SHACF_AUTOAPPEND_FORCE_OFF End If
Else dwFlags = SHACF_URLALL Or _ SHACF_FILESYSTEM Or _ SHACF_AUTOSUGGEST_FORCE_OFF
If Check2.Value Then dwFlags = dwFlags Or _ SHACF_AUTOAPPEND_FORCE_ON Else dwFlags = dwFlags Or _ SHACF_AUTOAPPEND_FORCE_OFF End If End If
SHAutoComplete Text1.hWnd, dwFlags SHAutoComplete RichTextBox1.hWnd, dwFlags End Sub 第二部分
在click事件中处理。
如果可以的话自己写个控件。
Reference=*\G{00020430-0000-0000-C000-000000000046}#2.0#0#C:\WINNT\System32\STDOLE2.TLB#OLE Automation
Object={831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0; MSCOMCTL.OCX
Form=Form1.frm
Module=Module1; Module1.bas
Object={3B7C8863-D78F-101B-B9B5-04021C009402}#1.2#0; RICHTX32.OCX
Object={F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0; COMDLG32.OCX
IconForm="Form1"
Startup="Form1"
ExeName32="SHAutoComplete.exe"
Command32=""
Name="Project1"
HelpContextID="0"
CompatibleMode="0"
MajorVer=1
MinorVer=0
RevisionVer=0
AutoIncrementVer=0
ServerSupportFiles=0
VersionCompanyName="UMC"
CompilationType=0
OptimizationType=0
FavorPentiumPro(tm)=0
CodeViewDebugInfo=0
NoAliasing=0
BoundsCheck=0
OverflowCheck=0
FlPointCheck=0
FDIVCheck=0
UnroundedFP=0
StartMode=0
Unattended=0
Retained=0
ThreadPerObject=0
MaxNumberOfThreads=1
vbp文件Attribute VB_Name = "Module1"
Public Const SHACF_DEFAULT As Long = &H0
Public Const SHACF_FILESYSTEM As Long = &H1
Public Const SHACF_URLHISTORY As Long = &H2
Public Const SHACF_URLMRU As Long = &H4
Public Const SHACF_USETAB As Long = &H8
Public Const SHACF_FILESYS_ONLY As Long = &H10
Public Const SHACF_AUTOSUGGEST_FORCE_ON As Long = &H10000000
Public Const SHACF_AUTOSUGGEST_FORCE_OFF As Long = &H20000000
Public Const SHACF_AUTOAPPEND_FORCE_ON As Long = &H40000000
Public Const SHACF_AUTOAPPEND_FORCE_OFF As Long = &H80000000
Public Const SHACF_URLALL As Long = (SHACF_URLHISTORY Or SHACF_URLMRU)Public Declare Function SHAutoComplete Lib "Shlwapi.dll" _
(ByVal hwndEdit As Long, _
ByVal dwFlags As Long) As Long' Use to check the version of Shlwapi.dll
Public Const DLLVER_PLATFORM_WINDOWS As Long = &H1
Public Const DLLVER_PLATFORM_NT As Long = &H2Public Type DllVersionInfo
cbSize As Long
dwMajorVersion As Long
dwMinorVersion As Long
dwBuildNumber As Long
dwPlatformID As Long
End TypePublic Declare Function DllGetVersion Lib "Shlwapi.dll" _
(dwVersion As DllVersionInfo) As Long
bas文件
Object = "{831FDD16-0C5C-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCTL.OCX"
Object = "{3B7C8863-D78F-101B-B9B5-04021C009402}#1.2#0"; "RICHTX32.OCX"
Object = "{F9043C88-F6F2-101A-A3C9-08002B2F49FB}#1.2#0"; "COMDLG32.OCX"
Begin VB.Form Form1
BorderStyle = 1 'Fixed Single
Caption = "Auto Complete"
ClientHeight = 3090
ClientLeft = 2295
ClientTop = 2235
ClientWidth = 5160
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 3090
ScaleWidth = 5160
Begin VB.CheckBox Check2
Caption = "Auto Complete (Append)"
Height = 375
Left = 180
TabIndex = 3
Top = 2280
Value = 1 'Checked
Width = 2955
End
Begin VB.CheckBox Check1
Caption = "Auto Complete (Suggest)"
Height = 375
Left = 180
TabIndex = 2
Top = 1980
Value = 1 'Checked
Width = 2955
End
Begin MSComDlg.CommonDialog CommonDialog1
Left = 4140
Top = 1920
_ExtentX = 847
_ExtentY = 847
_Version = 393216
End
Begin RichTextLib.RichTextBox RichTextBox1
Height = 585
Left = 1320
TabIndex = 1
Top = 1200
Width = 3675
_ExtentX = 6482
_ExtentY = 1032
_Version = 393217
Enabled = -1 'True
ScrollBars = 2
TextRTF = $"Form1.frx":0000
End
Begin MSComctlLib.StatusBar StatusBar1
Align = 2 'Align Bottom
Height = 315
Left = 0
TabIndex = 12
Top = 2775
Width = 5160
_ExtentX = 9102
_ExtentY = 556
_Version = 393216
BeginProperty Panels {8E3867A5-8586-11D1-B16A-00C0F0283628}
NumPanels = 1
BeginProperty Panel1 {8E3867AB-8586-11D1-B16A-00C0F0283628}
AutoSize = 1
Object.Width = 8599
EndProperty
EndProperty
End
Begin VB.TextBox Text1
Height = 345
IMEMode = 1 'ON
Left = 1320
TabIndex = 0
Top = 780
Width = 3675
End
Begin MSComctlLib.Toolbar Toolbar1
Align = 1 'Align Top
Height = 615
Left = 0
TabIndex = 14
Top = 0
Width = 5160
_ExtentX = 9102
_ExtentY = 1085
ButtonWidth = 609
ButtonHeight = 926
Appearance = 1
_Version = 393216
BorderStyle = 1
Begin VB.ComboBox cboFontSize
Height = 315
ItemData = "Form1.frx":0333
Left = 2100
List = "Form1.frx":0361
Style = 2 'Dropdown List
TabIndex = 5
ToolTipText = "Font Size"
Top = 120
Width = 1110
End
Begin VB.CheckBox chkBold
Height = 320
Left = 3600
Picture = "Form1.frx":039B
Style = 1 'Graphical
TabIndex = 7
ToolTipText = "Bold"
Top = 120
UseMaskColor = -1 'True
Width = 315
End
Begin VB.ComboBox cboFont
Height = 315
Left = 120
Sorted = -1 'True
Style = 2 'Dropdown List
TabIndex = 4
ToolTipText = "Font"
Top = 120
Width = 1935
End
Begin VB.CheckBox chkItalic
Height = 320
Left = 3960
Picture = "Form1.frx":071D
Style = 1 'Graphical
TabIndex = 8
ToolTipText = "Italic"
Top = 120
Width = 315
End
Begin VB.CheckBox chkUnderline
Height = 320
Left = 4320
Picture = "Form1.frx":0A5F
Style = 1 'Graphical
TabIndex = 9
ToolTipText = "Underline"
Top = 120
Width = 315
End
Begin VB.CommandButton cmdColor
Height = 320
Left = 3240
Picture = "Form1.frx":0DA1
Style = 1 'Graphical
TabIndex = 6
ToolTipText = "Font Color"
Top = 120
Width = 315
End
Begin VB.CheckBox chkStrike
Height = 320
Left = 4680
Picture = "Form1.frx":10E3
Style = 1 'Graphical
TabIndex = 10
ToolTipText = "Strike"
Top = 120
Width = 315
End
End
Begin VB.Label Label2
Caption = "Rich Text Box:"
Height = 255
Left = 180
TabIndex = 13
Top = 1320
Width = 1335
End
Begin VB.Label Label1
Caption = "TextBox:"
Height = 255
Left = 180
TabIndex = 11
Top = 840
Width = 615
End
Endform文件第一部分
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Dim dwVersion As DllVersionInfo
Dim blnOK As BooleanPrivate Sub Check1_Click()
If blnOK Then
Call AutoComplete
Else
MsgBox "The function of Auto Complete is not supported by this version of Internet Explorer.", vbExclamation + vbOKOnly
End If
End SubPrivate Sub Check2_Click()
If blnOK Then
Call AutoComplete
Else
MsgBox "The function of Auto Complete is not supported by this version of Internet Explorer.", vbExclamation + vbOKOnly
End If
End SubPrivate Sub Form_Load()
Dim i As Integer
Dim dwFlags As Long
cboFont.Clear
For i = 0 To Screen.FontCount - 1
cboFont.AddItem Screen.Fonts(i)
Next i
cboFont.ListIndex = 0
' No any reason because I like "Verdana"
For i = 0 To cboFont.ListCount - 1
If cboFont.List(i) = "Verdana" Then
cboFont.ListIndex = i
Exit For
End If
Next i cboFontSize.ListIndex = 0 With RichTextBox1
.SelFontName = cboFont.List(cboFont.ListIndex)
.SelFontSize = cboFontSize.List(cboFontSize.ListIndex)
.SelColor = vbBlack
.SelBold = False
.SelItalic = False
.SelUnderline = False
.SelStrikeThru = False
End With dwVersion.cbSize = Len(dwVersion)
DllGetVersion dwVersion
StatusBar1.Panels(1).Text = "The version of Internet Explorer: " & _
dwVersion.dwMajorVersion & "." & _
dwVersion.dwMinorVersion & "." & _
dwVersion.dwBuildNumber
If (dwVersion.dwMajorVersion >= 5) Then
blnOK = True
Call AutoComplete
Else
blnOK = False
MsgBox "The function of Auto Complete is not supported by this version of Internet Explorer.", vbExclamation + vbOKOnly
End If
End SubPrivate Sub RichTextBox1_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
If RichTextBox1.SelBold Then
chkBold.Value = 1 ' vbChecked
Else
chkBold.Value = 0 ' vbUnchecked
End If
If RichTextBox1.SelItalic Then
chkItalic.Value = 1 ' vbChecked
Else
chkItalic.Value = 0 ' vbUnchecked
End If
If RichTextBox1.SelUnderline Then
chkUnderline.Value = 1 ' vbChecked
Else
chkUnderline.Value = 0 ' vbUnchecked
End If
If RichTextBox1.SelStrikeThru Then
chkStrike.Value = 1 ' vbChecked
Else
chkStrike.Value = 0 ' vbUnchecked
End If
End SubPrivate Sub RichTextBox1_KeyPress(KeyAscii As Integer)
If KeyAscii = vbKeyReturn Then
KeyAscii = 0
End If
End SubPrivate Sub chkBold_Click()
On Error Resume Next
With RichTextBox1
.SelBold = Not .SelBold
.SetFocus
End With
End SubPrivate Sub chkItalic_Click()
On Error Resume Next
With RichTextBox1
.SelItalic = Not .SelItalic
.SetFocus
End With
End SubPrivate Sub chkStrike_Click()
On Error Resume Next
With RichTextBox1
.SelStrikeThru = Not .SelStrikeThru
.SetFocus
End With
End SubPrivate Sub chkUnderline_Click()
On Error Resume Next
With RichTextBox1
.SelUnderline = Not .SelUnderline
.SetFocus
End With
End SubPrivate Sub cboFont_Click()
On Error Resume Next
With RichTextBox1
.SelFontName = cboFont.List(cboFont.ListIndex)
.SetFocus
End With
End SubPrivate Sub cboFontSize_Click()
On Error Resume Next
With RichTextBox1
.SelFontSize = cboFontSize.List(cboFontSize.ListIndex)
.SetFocus
End With
End SubPrivate Sub cmdColor_Click()
On Error Resume Next
With CommonDialog1
.CancelError = True
.ShowColor
RichTextBox1.SelColor = .Color
RichTextBox1.SetFocus
End With
End SubPrivate Sub AutoComplete()
Dim dwFlags As Long
If Check1.Value Then
dwFlags = SHACF_URLALL Or _
SHACF_FILESYSTEM Or _
SHACF_AUTOSUGGEST_FORCE_ON
If Check2.Value Then
dwFlags = dwFlags Or _
SHACF_AUTOAPPEND_FORCE_ON
Else
dwFlags = dwFlags Or _
SHACF_AUTOAPPEND_FORCE_OFF
End If
Else
dwFlags = SHACF_URLALL Or _
SHACF_FILESYSTEM Or _
SHACF_AUTOSUGGEST_FORCE_OFF
If Check2.Value Then
dwFlags = dwFlags Or _
SHACF_AUTOAPPEND_FORCE_ON
Else
dwFlags = dwFlags Or _
SHACF_AUTOAPPEND_FORCE_OFF
End If
End If
SHAutoComplete Text1.hWnd, dwFlags
SHAutoComplete RichTextBox1.hWnd, dwFlags
End Sub
第二部分
+sendmessage
1、创建一个工程,在Form1中添加:TextBox1、List1
2、创建一个数据库,用以存储可能出现的选项
3、在文本框内输入数据时,写文本框的Change事件,当触发该事件时,用文本框的内容对数据库进行模糊查询,将查询结果用以填写List1,实现动态显示。比如,数据库中有:ABC、ADD、DDD,当你输入:A,通过模糊查询会得到:ABC和ADD两个结果,降其填入List1即可。