اين هم ايجاد سند جديد از يك File Type

http://axgig.com/images/84593201666687114749.jpg

Form2 Code

Public Class Form2

    Public Property FilePath() As String

        Get

            Return TextBox1.Text

        End Get

        Set(ByVal value As String)

            TextBox1.Text = value

        End Set

    End Property



    Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

        Dim ofd As New OpenFileDialog With {.Filter = "All Files|*.*"}

        With ofd

            If .ShowDialog(Me) = Windows.Forms.DialogResult.Cancel Then Exit Sub

            FilePath = .FileName

        End With

    End Sub



    Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click

        ' Convert File to Byte

        Dim B() As Byte = IO.File.ReadAllBytes(FilePath)

        With My.Computer.Registry.ClassesRoot

            For Each k In .GetSubKeyNames

                If k = ExtensionBox.Text Then GoTo JustDo

            Next

            .CreateSubKey(ExtensionBox.Text).CreateSubKey("She  llNew").SetValue("Data", B, Microsoft.Win32.RegistryValueKind.Binary)

            .CreateSubKey(FileTypeBox.Text).SetValue("", FileTypeDescriptionBox.Text)

JustDo:

            .OpenSubKey(ExtensionBox.Text, True).CreateSubKey("ShellNew").SetValue("Data", B, Microsoft.Win32.RegistryValueKind.Binary)



        End With

    End Sub

End Class

ابتدا تبديل فايل به byte بعد ايجاد ShellNew‌ براي قالب فايلي كه تعيين شده و وارد كردن اطلاعات تبيدل شده فايل به صورت Binary‌در يك Value‌با نام Data

http://axgig.com/images/00321365408005706653.png



http://rostam2.persiangig.com/other/Form2.zip