VB 高速遍历注册表
Option Explicit
Private Type UNICODE_STRING
Length As Integer
MaximumLength As Integer
Buffer As Long
End Type
Private Type OBJECT_ATTRIBUTES
Length As Long
RootDirectory As Long
ObjectName As Long
Attributes As Long
SecurityDescriptor As Long
SecurityQualityOfService As Long
End Type
Private Type KEY_VALUE_FULL_INFORMATION
TitleIndex As Long
Type As Long
DataOffset As Long
DataLength As Long
NameLength As Long
Name As Long
End Type
Private Type LARGE_INTEGER
Lowpart As Long
Highpart As Long
End Type
Private Type KEY_BASIC_INFORMATION
LastWriteTim As LARGE_INTEGER
TitleIndex As Long
NameLength As Long
Name As Long
End Type
Private Type KEY_FULL_INFORMATION
LastWriteTim As LARGE_INTEGER
TitleIndex As Long
ClassOffset As Long
ClassLength As Long
SubKeys As Long
MaxNameLen As Long
MaxClassLen As Long
Values As Long
MaxValueNameLen As Long
MaxValueDataLen As Long
Class As Long
End Type
Private Enum KEY_INFORMATION_CLASS
KeyBasicInformation
KeyNodeInformation
KeyFullInformation
KeyNameInformation
KeyCachedInformation
KeyFlagsInformation
End Enum
Private Enum KEY_VALUE_INFORMATION_CLASS
KeyValueBasicInformation
KeyValueFullInformation
KeyValuePart
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Option Explicit
Private Declare Function LoadCursor Lib "user32.dll" Alias "LoadCursorA" (ByVal hInstance As Long, ByVal lpCursorName As Long) As Long
Private Declare Function SetCursor Lib "user32.dll" (ByVal hCursor As Long) As Long
Private Const IDC_HAND As Long = 32649
Private myHand_handle ......
'添加个picture1和command1
Option Explicit
Dim lngCenter As Long
Dim lngMax As Long
Dim lngPad&
Dim PCurrent As POINT, PLast As POINT
Private Type POINT
x As Long
y As Long
End Type
Private Sub Form_Load()
lngCenter = (Picture1.Top + Picture1.Height) / 2
lngMax = Pictu ......
http://zhidao.baidu.com/question/81532606.html
VB 读指定行
悬赏分:10 - 解决时间:2009-1-20 11:41
vb中如何读取指定行的内容,窗体上有两个标签,文件在C:\A.TXT,四个按钮,单击第一个,读文件的第一行到标签一,第二行到标签二;单击第二个按钮,第三行到标签一,第四行到标签二;以此类推,谢谢
提问者: im ......
帮朋友改的一小段关键词分析代码; 含两个单词复合计数
Private Function CollectWords() As Dictionary(Of String, Integer)
'Create a new dictionary
Dim table As New Dictionary(Of String, Integer)
'Prompt for the user
Console.WriteLine(
"Enter a line : ")
'Get the user's input
Dim input As St ......