下文代码是我上有偿定制出的，使用按键精灵调用指定文件夹内随机文本名、文本内容、文本内容随机行，转载请注明出处！

1.首先写入调用随机文件名所需要的函数：

C
Function FindAllFiles(FolderPath)
Dim AllFiles,fso,Folder,f,files
AllFiles = ""
Set fso = CreateObject("Scripting.FileSystemObject")
Set Folder = fso.getfolder(FolderPath)
Set files = Folder.files
For Each f In files
AllFiles = AllFiles & f.name & ","
Next
Set fso = Nothing
FindAllFiles = Split(AllFiles, ",")
End Function

2.取随机文件名：

C
FileEx = FindAllFiles(文件夹路径) 
If UBound(FileEx) > 0 Then
Randomize
随机文件名 = FileEx(int(rnd * UBound(FileEx)))
Else 
MessageBox "文件夹没有文件"
EndScript
End If

例1：写出指定文件夹随机文档名：

C
Function FindAllFiles(FolderPath)
Dim AllFiles,fso,Folder,f,files
AllFiles = ""
Set fso = CreateObject("Scripting.FileSystemObject")
Set Folder = fso.getfolder(FolderPath)
Set files = Folder.files
For Each f In files
AllFiles = AllFiles & f.name & ","
Next
Set fso = Nothing
FindAllFiles = Split(AllFiles, ",")
End Function

文件夹路径 ="C:\Users\Administrator\Desktop\读取"
FileEx = FindAllFiles(文件夹路径) 
If UBound(FileEx) > 0 Then
Randomize
随机文件名 = FileEx(int(rnd * UBound(FileEx)))
Else 
MessageBox "文件夹没有文件"
EndScript
End If
TXT路径 = 文件夹路径 + "\" + 随机文件名
SayString (Cstr(随机文件名))

例2：写出指定文件夹随机文档内容：

C
Function FindAllFiles(FolderPath)
Dim AllFiles,fso,Folder,f,files
AllFiles = ""
Set fso = CreateObject("Scripting.FileSystemObject")
Set Folder = fso.getfolder(FolderPath)
Set files = Folder.files
For Each f In files
AllFiles = AllFiles & f.name & ","
Next
Set fso = Nothing
FindAllFiles = Split(AllFiles, ",")
End Function

文件夹路径 ="C:\Users\Administrator\Desktop\读取"
FileEx = FindAllFiles(文件夹路径) 
If UBound(FileEx) > 0 Then
Randomize
随机文件名 = FileEx(int(rnd * UBound(FileEx)))
Else 
MessageBox "文件夹没有文件"
EndScript
End If
TXT路径 = 文件夹路径 + "\" + 随机文件名
内容 = Plugin.File.ReadFileEx(TXT路径)
SayString (Cstr(内容))

例3：写出指定文件夹随机文档内容的随机行：

C
Function FindAllFiles(FolderPath)
Dim AllFiles,fso,Folder,f,files
AllFiles = ""
Set fso = CreateObject("Scripting.FileSystemObject")
Set Folder = fso.getfolder(FolderPath)
Set files = Folder.files
For Each f In files
AllFiles = AllFiles & f.name & ","
Next
Set fso = Nothing
FindAllFiles = Split(AllFiles, ",")
End Function

文件夹路径 ="C:\Users\Administrator\Desktop\读取"
FileEx = FindAllFiles(文件夹路径) 
If UBound(FileEx) > 0 Then
Randomize
随机文件名 = FileEx(int(rnd * UBound(FileEx)))
Else 
MessageBox "文件夹没有文件"
EndScript
End If
TXT路径 = 文件夹路径 + "\" + 随机文件名
内容 = Plugin.File.ReadFileEx(TXT路径)
//调用随机文档内的随机行
Randomize
Text = Plugin.File.ReadFileEx(TXT路径)
MyArray = Split(Text, "|")
SayString MyArray(Int((UBound(MyArray) * Rnd) + 0))

例4：写出制定文件夹内的随机文章内容并删除，如文件夹内容为空则写出提示的话：

Function FindAllFiles(FolderPath)
Dim AllFiles,fso,Folder,f,files
AllFiles = ""
Set fso = CreateObject("Scripting.FileSystemObject")
Set Folder = fso.getfolder(FolderPath)
Set files = Folder.files
For Each f In files
AllFiles = AllFiles & f.name & ","
Next
Set fso = Nothing
FindAllFiles = Split(AllFiles, ",")
End Function
文件夹路径 ="C:\Users\Administrator\Desktop\读取1"
FileEx = FindAllFiles(文件夹路径) 
If UBound(FileEx) > 0 Then
Randomize
随机文件名 = FileEx(int(rnd * UBound(FileEx)))
TXT路径 = 文件夹路径 + "\" + 随机文件名
内容 = Plugin.File.ReadFileEx(TXT路径)
SayString (Cstr(内容))
Plugin.File.DeleteFile 参数1
Call Plugin.File.DeleteFile(TXT路径)
ElseIf UBound(FileEx) < 0 Then
SayString (Cstr("文件夹 < "+ 文件夹路径 +" > 内无文章！"))
End If