private void button3_Click(object sender, EventArgs e)
{
String bc_name = "Process";
IntPtr broadcast = plEngine1.FindBroadcastName(bc_name);
if (broadcast == IntPtr.Zero)
{
MessageBox.Show(String.Format("The model does not have a broadcast called {0}", bc_name));
}
else
if (callback == null)
{
// 1) only register callback once to protect against PL (in own thread)
// being in process of doing callback to old handler
// 2) use KeepAlive to avoid GC disposing of apparently unused object
callback = new PLEngineCore.tPL_BroadcastCallback(broadcast_callback_function);
GC.KeepAlive(callback);
ePLRESULT reg_res = plEngine1.RegisterBroadcastCallback(broadcast, callback);
}
double[] values = new double[] { Convert.ToDouble(numericUpDown1.Value), 999.0 };
string[] names = new string[] { "_height", "_width" };
ePLRESULT brd_res = plEngine1.SendBroadcast(broadcast, names.Length, names, values);
}
public Form1()
{
InitializeComponent();
ePLRESULT init_result = plEngineForm.InitPLEngine("demo.mdl");
if (init_result != ePLRESULT.PLR_OK)
{
MessageBox.Show(String.Format("Failed to load Planimate, code {0}", (int)init_result));
}
else
{
plEngine1 = plEngineForm.plengine;
dataGridView1.DataSource = plEngine1.GetDataTable("Input_1", true, true);
dataGridView2.DataSource = plEngine1.GetDataTable("Formats", true, true);
DataTable dt = (DataTable)dataGridView2.DataSource;
plEngine1.SetFromDataTable(dt, plEngine1.FindDataObjectName("formats_copy"));
}
}
