private void button1_Click(object sender, EventArgs e)
{
DAL.ExInfoData ei = new DAL.ExInfoData();
ei.Title = textBox1.Text;
ei.SampleRete = (int)numericUpDown1.Value;
ei.SaveNS = (int)numericUpDown2.Value;
for (int i = 0; i < dataGridView1.Rows.Count; i++)
{
DataGridViewCheckBoxCell checkCell = (DataGridViewCheckBoxCell)dataGridView1.Rows[i].Cells[0];
if (Convert.ToBoolean(checkCell.Value) == true)
{
DAL.NIChannelSettingData ai = DAL.NIChannelSettingDataFactory.Construct(NIdt, i);
ei.NI9188Mod += (ai.ID).ToString() + "|";
}
}
if (ei.NI9188Mod == "")
{
MessageBox.Show("未选择任何传感器");
return;
}
if (ei.NI9188Mod[ei.NI9188Mod.Length - 1] == '|')
{
ei.NI9188Mod = ei.NI9188Mod.Substring(0, ei.NI9188Mod.Length - 1);
}
DAL.ExInfoDataDBOption.Insert(ei);
this.Hide();
taskForm f = new taskForm();
f.ShowDialog();
this.Show();
}
public NIChannelSetForm(int index)
{
InitializeComponent();
ChannelIndex = index;
ai = DAL.NIChannelSettingDataDBOption.Get(ChannelIndex);
}
private void timer1_Tick(object sender, EventArgs e)
{
timer1.Enabled = false;
exDataList = new DAL.ExDataData[exInfo.SaveNS];
for (int i = 0; i < exInfo.SaveNS; i++)
{
exDataList[i] = new DAL.ExDataData();
}
exDataListIndex = 0;
exDataTable = new DataTable();
exDataTable.Columns.Add("序号");
//exDataTable.Columns.Add("物理通道");
exDataTable.Columns.Add("名称");
exDataTable.Columns.Add("工位号");
exDataTable.Columns.Add("安装位置");
exDataTable.Columns.Add("测量值");
exDataTable.Columns.Add("最小值");
exDataTable.Columns.Add("最大值");
exDataTable.Columns.Add("物理量单位");
string[] aiNameList = exInfo.NI9188Mod.Split('|');
string strSQL = "select * from NIChannelSetting where ( ";
if (aiNameList.Length == 0)
{
MessageBox.Show("未选择任何传感器");
this.Close();
return;
}
foreach (string ai in aiNameList)
{
strSQL += "ID=" + ai + " OR ";
}
strSQL = strSQL.Substring(0, strSQL.Length - 4);
strSQL += ")";
aiList = new List <DAL.NIChannelSettingData>();
DataTable aidt = WFNetLib.ADO.SQLServerOP.DataTableSQL(strSQL);
int index = 1;
try
{
myTask = new Task();
for (int i = 0; i < aidt.Rows.Count; i++)
{
DAL.NIChannelSettingData ai = DAL.NIChannelSettingDataFactory.Construct(aidt.Rows[i]);
aiList.Add(ai);
DataRow dr = exDataTable.NewRow();
dr["序号"] = index++;
//dr["物理通道"] = ai.物理通道;
dr["名称"] = ai.称;
dr["工位号"] = ai.工位号;
dr["安装位置"] = ai.安装位置;
dr["最小值"] = ai.最小值;
dr["最大值"] = ai.最大值;
dr["物理量单位"] = ai.物理量单位;
exDataTable.Rows.Add(dr);
myTask.AIChannels.CreateCurrentChannel(ai.物理通道, "",//ai.名称 + "_" + ai.工位号,
(AITerminalConfiguration)(-1), 0.004,
0.020, AICurrentUnits.Amps);
}
myTask.Timing.ConfigureSampleClock("", exInfo.SampleRete,
SampleClockActiveEdge.Rising, SampleQuantityMode.ContinuousSamples, exInfo.SampleRete);
// Verify the Task
myTask.Control(TaskAction.Verify);
runningTask = myTask;
myAnalogReader = new AnalogMultiChannelReader(myTask.Stream);
myAsyncCallback = new AsyncCallback(AnalogInCallback);
myAnalogReader.SynchronizeCallbacks = true;
myAnalogReader.BeginReadWaveform(exInfo.SampleRete, myAsyncCallback,
myTask);
dataGridView1.DataSource = exDataTable;
}
catch (System.Exception ex)
{
// Display Errors
MessageBox.Show(ex.Message);
myTask.Dispose();
runningTask = null;
this.Close();
}
}
