Question

vb.net关键字搜索文件

Textbox1输入一部分文件名，搜索C:\123内有这个关键字的文件并列出来

Answer 1

窗体上添加一个文本框，一个列表框，一个按钮：
代码如下：
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim MyDir As String = "C:\123"
Dim MyFilter As String = "*" & TextBox1.Text & "*"
ListBox1.Items.Clear()
For Each MyFile As String In System.IO.Directory.GetFiles(MyDir, MyFilter)
ListBox1.Items.Add(MyFile)
Next
End Sub