VB.NET编程语言在文件的操作方面体现了非常大的作用。比如今天要为大家介绍的VB.NET文件合并，就可以应用VB.NET来轻松的实现。大家就一起来具体的解读这段代码来对此进行一个详细的了解。
VB.NET文件合并代码实现示例：
- Private Sub MergeFiles(ByVal
inputDir As String, ByVal
inputMask As String, ByVal
outputPath As String)- 'store files in datatable
with their created times
to sort by later- Dim files As New DataTable
- files.Columns.Add("filepath",
GetType(String))- files.Columns.Add("creationtime",
GetType(Date))- 'find partial files
- For Each f As String In IO.
Directory.GetFiles(inputDir, inputMask)- files.Rows.Add(New Object()
{f, IO.File.GetCreationTime(f)})- Next
- 'make sure output file does
not exist before writing- If IO.File.Exists(outputPath) Then
- IO.File.Delete(outputPath)
- End If
- 'loop through file in order,
and append contents to output file- For Each dr As DataRow In
files.Select("", "creationtime")- Dim contents As String =
My.Computer.FileSystem.ReadAllText
(CStr(dr("filepath")))- My.Computer.FileSystem.WriteAllText
(outputPath, contents, True)- Next
- End Su
VB.NET文件合并的相关实现方法就为大家介绍到这里。
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