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  1. E

    Index array out of bounds. Why?

    Here is my code Dim num() As Integer = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} Dim temp As String = "" Dim str As String = txtReading.Text For x As Integer = 0 To str.Length For y As Integer = 0 To num.Length If str(x) = num(y).ToString...
  2. E

    From serial port data to db not decimal value

    Hi! When I'm receiving data from serial port the output is like these: 0.00023 but when I inputted it into db the number becomes 23 in the db, I validated it as varchar.
  3. E

    Help with my Serial Port Code

    The example output of my data is: 2.434 but when I executed it, at first it becomes 2.434 but after the event click the output become's a whole number and a different number. May I know how can I fixed it? Please help. Thank you very much!
  4. E

    Help with my Serial Port Code

    I'm having a problem about closing the port, because everytime i close the port, my program freezes. Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click, Button2.TextChanged, RichTextBox2.TextChanged Try If...
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