ClearSMS

Definition

Usage

Clear all the short messages from the device.

Parameter

Device number

Return Value

Return True if it is successful, or return False.

Related Function

SetSMS

 

Ejemplo

C#

        /// <summary>
        /// Clear all the short messages in the device
        /// </summary>
        /// <param name="IP"> Ip of device </param>
        /// <param name="Port"> Port of Device </param>
        /// <param name="MachineNumber"> Device Number </param>
        private void ClearSMS(string IP = "10.0.0.44", int Port = 4370, int MachineNumber = 1)
        {
        //Create Standalone SDK class dynamicly.
            zkemkeeper.CZKEMClass axCZKEM1 = new zkemkeeper.CZKEMClass();
            axCZKEM1.Connect_Net(IP, Port);
        int idwErrorCode = 0;
        if (axCZKEM1.ClearSMS(MachineNumber))
            {
                axCZKEM1.RefreshData(MachineNumber);//the data in the device should be refreshed
                MessageBox.Show("Successfully Clear all the SMSs! ", "Success");
            }
        else
            {
                axCZKEM1.GetLastError(ref idwErrorCode);
                MessageBox.Show("Operation failed,ErrorCode=" + idwErrorCode.ToString(), "Error");
            }
        }

VB

    ''' <summary>
    ''' Clear all the short messages in the device
    ''' </summary>
    ''' <param name="IP"> Ip of device </param>
    ''' <param name="Port"> Port of Device </param>
    ''' <param name="MachineNumber"> Device Number </param>
    Private Sub ClearSMS(Optional IP As String = "10.0.0.44", Optional Port As Integer = 4370, Optional MachineNumber As Integer = 1)
    Dim idwErrorCode As Integer = 0
    'Create Standalone SDK class dynamicly.
    Dim axCZKEM1 As New zkemkeeper.CZKEM
        axCZKEM1.Connect_Net(IP, Convert.ToInt32(Port))
    If axCZKEM1.ClearSMS(MachineNumber) = True Then
            axCZKEM1.RefreshData(MachineNumber) 'the data in the device should be refreshed
            MsgBox("Successfully Clear all the SMSs!", MsgBoxStyle.Information, "Success")
    Else
            axCZKEM1.GetLastError(idwErrorCode)
            MsgBox("Operation failed,ErrorCode=" & idwErrorCode.ToString(), MsgBoxStyle.Exclamation, "Error")
    End If
    End Sub