private void txtRcvRhH_TextChanged(object sender, EventArgs e)
{
//Console.WriteLine("水份检测参数："+txtRcvRhH.Text);
if (strRhOutPath == "")
{
if (!File.Exists(strRhOutPath))
{
strRhOutPath = "";
return;
}
try
{
StreamWriter swOutputCmd = new StreamWriter(strRhOutPath, true, Encoding.GetEncoding("gb2312"));
swOutputCmd.WriteLine((Uart.GetTimeStamp() - StartTimeNum) + "\t" + txtRcvRhH.Text);
swOutputCmd.Flush();
swOutputCmd.Close();
}
catch
{
strRhOutPath = "";
menuRcvRhSave.Text = "保存数据";
MessageBox.Show("动态输出文件无法写入，已关闭。", "错误", MessageBoxButtons.OK, MessageBoxIcon.Stop);
}
}
}
private void menuRcvRhSave_Click(object sender, EventArgs e)
{
if (menuRcvRhSave.Text == "保存数据")
{
StartTimeNum = Uart.GetTimeStamp();
SaveFileDialog save = new SaveFileDialog();
save.Filter = "表格格式|*.xls|文本格式|*.txt|所有格式|*.*";
save.Title = "保存参数";
save.RestoreDirectory = true;
save.FilterIndex = 1;
if (save.ShowDialog() == DialogResult.OK)
{
string str = save.FileName;
try
{
using (StreamWriter sw = new StreamWriter(str, false, Encoding.GetEncoding("gb2312")))
{
sw.Write("时间" + "\t" + "参数");
sw.Flush();
sw.Close();
}
}
catch (Exception)
{
strRhOutPath = "";
MessageBox.Show("文件保存失败，请重新选择。");
return;
}
strRhOutPath = str;
menuRcvRhSave.Text = "取消保存";
}
}
else
{
strRhOutPath = "";
menuRcvRhSave.Text = "保存数据";
}
}
