/// <summary>
/// 计算结果返回事件
/// </summary>
/// <param name="status">状态</param>
/// <param name="message">信息</param>
/// <param name="percent">百分比</param>
/// <param name="value">具体数据数组</param>
private void ResCalcReturn_Event(EnumResCalcStatus status, string message, double percent, double[] value)
{
if (status == EnumResCalcStatus.Done)
{
this.Invoke(new EventHandler(delegate
{
int len = value.Length;
string log = string.Format("{0}个电阻并联最佳方案：{1}", len, ResValueFormat(value[0]));
for (int i = 1; i < len; i++)
{
log += @" // " + ResValueFormat(value[i]);
}
log += string.Format(" = {0:#.###}", ResValueFormat(ResCalc.CalcParallel(value)));
txtOutput.AppendText(log + "\r\n");
if (percent >= 100)
{
txtOutput.AppendText(message);
}
}));
}
else if (status == EnumResCalcStatus.Error)
{
this.Invoke(new EventHandler(delegate
{
txtOutput.AppendText(message);
}));
}
this.Invoke(new EventHandler(delegate
{
progressBarResCalc.Value = Convert.ToInt32(percent) % (progressBarResCalc.Maximum + 1);
}));
}
/// <summary>
/// 计算按钮
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnCalc_Click(object sender, EventArgs e)
{
double resValue = GetSiteResValue(txtResValue, comboBoxResUnit);
if (resValue > 0)
{
txtOutput.Clear();
GetResSelectList(listViewRes, ResListData, resValue);
ResCalc resCalc = new ResCalc(ResListData.ToArray(), resValue, Convert.ToInt32(numResCount.Value));
resCalc.EventResCalcReturn += new ResCalc.DelegateResCalcReturn(ResCalcReturn_Event);
resCalc.Start();
}
else
{
MessageBox.Show("输入的阻值有误，请重新输入！", "错误", MessageBoxButtons.OK, MessageBoxIcon.Error);
txtResValue.Focus();
}
}
