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Attachmate.Reflection.Objects.Emulation.OpenSystems Library / Screen Object / ReadChars2 Method
The number of characters to read. If zero is specified, an empty string is returned.
The time (in seconds) to wait for the specified number of characters.
Example
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    ReadChars2 Method
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    Reads a specified number of characters from the host.
    Syntax
    expression.ReadChars2( _
   ByVal count As Integer, _
   ByVal timeout As Integer _
) As String
    where expression is a variable that represents a Screen Object

    Parameters

    count
    The number of characters to read. If zero is specified, an empty string is returned.
    timeout
    The time (in seconds) to wait for the specified number of characters.

    Return Value

    A string that contains the requested number of characters or all of the characters received prior to a timeout.
    Example
    This example reads the first 1000 characters received from the host.
    Sub ReadSetNumberOfChars()
 
    Dim charactersReceived As String
    
    'Send a command
    ThisScreen.SendKeys "ls"
    ThisScreen.SendControlKey ControlKeyCode_Return
    
    'Read the first 1000 characters
    charactersReceived = ThisScreen.ReadChars2(1000, 1)
    
    Debug.Print charactersReceived
    
End Sub
    See Also

    Reference

    Screen Object
    Screen Members

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