Hello. Here is my code.
It reading bytes from *.bin file and show it in textbox1
Code:
Private Sub Button1_Click(sender As Object, e As EventArgs) Handles Button1.Click
Dim OFD As New OpenFileDialog
Dim fullFile() As Byte
If OFD.ShowDialog = Windows.Forms.DialogResult.OK Then
fullFile = File.ReadAllBytes(OFD.FileName)
TextBox1.AppendText(fullFile(&H2E).ToString("X2") & " ")
TextBox1.AppendText(fullFile(&H2F).ToString("X2"))
End If
End Sub
Now I want to add substraction in textbox2.
example:
H2E - BC
H2F - CD
BCCD - 2222 = 9AABB
Textbox2. = result
I tired with this, but it gives result in decimal
Code:
TextBox2.Text = Val(TextBox1.Text) - Val("2222")