Send Method (data, type, receiver)

Sends data asynchronously.
No reply from the receiver, whether or not the operation was successful, is expected.

Parameters

data (Object): Data to send to the device.

type (VariantType): The type that data is converted to before sending.

receiver (String): IP address of the receiver (optional).

Remarks

Reply data is received through OnReceived event.

Examples

CopyC#

'Send ASCII (text) string to the device.
dim dataToSend as string
dataToSend = "Test"
GXGPRS1.Send dataToSend, 0, ""

'Send Hex string to the device.
dim dataToSend as string
dataToSend = "0x01 0x02 03 04"
GXGPRS1.Send dataToSend, GX_VT_HEX_STR, ""

'Send byte to the device.
dim dataToSend
dataToSend = "55"
GXGPRS1.Send dataToSend, GX_VT_BYTE, ""

'Send byte array to the device.
dim dataToSend(3)
dataToSend(0) = 0
dataToSend(1) = 1
dataToSend(2) = 2
GXGPRS1.Send dataToSend, 0, ""

Examples

CopyC#

                /// <summary>
/// Send data.
/// </summary>
/// <param name="eventSender"></param>
/// <param name="eventArgs"></param>
private void SendBtn_Click(System.Object eventSender, System.EventArgs eventArgs)
{
    try
    {
        gxgprs1.Send(SendText.Text, Gurux.Common.VariantType.None, Receiver.Text);
    }
    catch (Exception Ex)
    {
        MessageBox.Show(Ex.Message);
    }
}

CopyVB.NET

                ''' <summary>
''' Send data.
''' </summary>
Private Sub SendBtn_Click(ByVal eventSender As System.Object, ByVal eventArgs As System.EventArgs) Handles SendBtn.Click
    Try
        Gxgprs1.Send(SendText.Text, Gurux.Common.VariantType.None, Receiver.Text)
    Catch Ex As Exception
        MessageBox.Show(Ex.Message)
    End Try
End Sub

CopyVBScript

                'Send data
Private Sub SendBtn_Click()
On Error GoTo GXErr
    GXGPRS1.Send SendText.Text, GX_VT_NONE, Receiver.Text
    Exit Sub
GXErr:
    MsgBox Err.Description
End Sub