如何正确将文本框和标签转换为字符串
我有这段代码
FileStream fs = new FileStream("Scores.txt", FileMode.OpenOrCreate, FileAccess.Write);
StreamWriter sw = new StreamWriter(fs);
sw.Write("Name: " + name_box.Text + " Time " + label1.Text);
sw.Close();
，很简单，label1 被分配给计时器刻度，如下所示，
private void timer1_Tick(object sender, EventArgs e)
{
// Format and display the TimeSpan value.
TimeSpan ts = stopWatch.Elapsed;
string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
ts.Hours, ts.Minutes, ts.Seconds,
ts.Milliseconds / 10);
label1.Text = elapsedTime;
}
现在当我打开文本文件时，我发现以下结果
Name: Tony Time 00:00:06.67Text: Time [System.Windows.Forms.Timer], Interval: 100
是完美的，但是什么（文本：时间[System.Windows.Forms.Timer] ，间隔：100) 我不希望它
提前出现在 txt 中
I have this code
FileStream fs = new FileStream("Scores.txt", FileMode.OpenOrCreate, FileAccess.Write);
StreamWriter sw = new StreamWriter(fs);
sw.Write("Name: " + name_box.Text + " Time " + label1.Text);
sw.Close();
which is simple the label1 is assgined to a Timer tick as in the folowing
private void timer1_Tick(object sender, EventArgs e)
{
// Format and display the TimeSpan value.
TimeSpan ts = stopWatch.Elapsed;
string elapsedTime = String.Format("{0:00}:{1:00}:{2:00}.{3:00}",
ts.Hours, ts.Minutes, ts.Seconds,
ts.Milliseconds / 10);
label1.Text = elapsedTime;
}
now when I open the Text File I found the following results
Name: Tony Time 00:00:06.67Text: Time [System.Windows.Forms.Timer], Interval: 100
which are perfect but what is ( Text: Time [System.Windows.Forms.Timer], Interval: 100)
I don't want that to appear in the txt
thanx in advance
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您的代码中的其他位置可能有以下行：
您应该在代码中单击单词
label1，然后单击“查找所有引用”以查看您还用它做什么。顺便说一下，您应该使用
File，而不是创建流。 WriteAllText，如下所示：You probably have the following line somewhere else in your code:
You should write-click the word
label1in your code, then click Find All References to see what else you're doing with it.By the way, instead of creating a stream, you should use
File.WriteAllText, like this:您正在构造函数中使用
FileMode.OpenOrCreate。这不会删除文件以前的内容。我怀疑如果您删除该文件然后再次尝试运行程序，您将不会看到任何额外的内容。我建议使用
FileMode.Create或FileMode.Append。如果您想覆盖结果，请使用第一个，如果您想……好吧，追加，请使用第二个。You are using
FileMode.OpenOrCreatein the constructor. This does not erase the previous contents of the file. I suspect that if you delete the file and then try running your program again, you won't see any of that extra stuff.I suggest either using
FileMode.CreateorFileMode.Append. Use the first if you want to overwrite the results, the second if you want to... well, append.