Mitsubishi Electric QJ71E71-100 User Manual page 396

(b) Visual C++
//***************************************
//Connection
//****************************************
private: System::Void button1_Click(System::Object * sender, System::EventArgs * e)
{
int iRet
//Get LogicalStationNumber
axActEasyIF1->ActLogicalStationNumber=Convert::ToInt32(textBox1->Text);
//Connection
iRet = axActEasyIF1->Open();
if( iRet == 0 ){
} else {
}
}
//****************************************
//Read
//****************************************
private: System::Void button2_Click(System::Object * sender, System::EventArgs * e)
{
int iRet;
short sData[5];
String* szMessage= "";
String* lpszarrData[];
int iNumber;
String* szReadData
//D0-D4 are read
iRet = axActEasyIF1->ReadDeviceBlock2( "D0", 5, sData );
if( iRet == 0 ){
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394
® .NET 2003
MessageBox::Show("The connection was successful" );
MessageBox::Show( String::Format( "Connection Error:0x{0:x8} [HEX]", __box
(iRet) ) );
lpszarrData = new String * [ 5 ];
lpszarrData[0] = "D0-D4 = ";