public async Task WriteMultipleCoilsAsyncThrowsOnInvalidData(ushort numberOfPoints)
{
// Arrange
var target = new ModbusMaster(new Mock <IModbusTransport>().Object);
// Act/Assert
await Assert.ThrowsAsync <ArgumentOutOfRangeException>(
"data",
() => target.WriteMultipleCoilsAsync(1, 0, Enumerable.Repeat(true, numberOfPoints).ToArray()));
}
public async Task WriteMultipleCoilsAsyncThrowsOnNullData()
{
// Arrange
var target = new ModbusMaster(new Mock <IModbusTransport>().Object);
// Act/Assert
await Assert.ThrowsAsync <ArgumentNullException>(
"data",
() => target.WriteMultipleCoilsAsync(1, 0, null));
}
private async void WriteButton_Click(object sender, EventArgs e)
{
UIEnabled(bFlg: false);
int item_idx = 0;
try
{
int tab_idx = tabControl1.SelectedIndex;
TabPage pg = tabControl1.TabPages[tab_idx];
DataGridView mdgv = (DataGridView)pg.Controls[0];
bool[] bits = new bool[TargetSensor.CoilsMaps.Count];
foreach (typeBase coilsMap in TargetSensor.CoilsMaps)
{
string text = mdgv[1, item_idx].Value.ToString();
if (text == null || text == "")
{
throw new Exception(mdgv[0, item_idx].Value.ToString() + " parameter empty");
}
if (!coilsMap.ToValue(text))
{
throw new Exception(mdgv[0, item_idx].Value.ToString() + " parameter error");
}
if (((typeCh)coilsMap).bit == 1)
{
bits[item_idx] = true;
}
else
{
bits[item_idx] = false;
}
item_idx++;
}
await Master.WriteMultipleCoilsAsync((byte)devno, (ushort)TargetSensor.CoilAddress, bits);
ReadButton_Click(null, null);
}
catch (SlaveException)
{
MessageBox.Show("Device error response.");
}
catch (Exception ex2)
{
if (ex2.Message != null)
{
MessageBox.Show(ex2.Message);
}
else
{
MessageBox.Show("Parameter error.");
}
}
UIEnabled(bFlg: true);
}
