C＃检查按钮是否被单击 [英] C# Checking if button was clicked

问题描述

我正在制作一个程序，如果给出两个条件，该程序应该继续执行。

I am making a program that should just continue if 2 conditions are given.

第一个，2个 TextBox 带有相同的单词，并带有 Button <单击/ code>，将打开一个新的表格。现在，我有了用于完成按钮的事件。

The first one, 2 TextBoxs have the same word in and a Button was clicked, which opens a new Form. Now I have the event for the "complete" button.

private void button2_Click(object sender, EventArgs e)
{
    if (textBox2.Text == textBox3.Text && ???) 
    {    
        StreamWriter myWriter = File.CreateText(@"c:\Program Files\text.txt");
        myWriter.WriteLine(textBox1.Text);
        myWriter.WriteLine(textBox2.Text);
     }
]

我的问题是，我找不到方法

My problem is, I can't find a method that gives something like `button1.Clicked or something similar.

我希望有人可以在这里为我提供帮助。

I hope someone can help me here..

推荐答案

Click 是释放鼠标按钮后立即触发的事件。因此，如果您想签入 button2.Click 的处理程序，如果之前单击过 button1 ，您所能做的就是有一个用于 button1.Click 的处理程序，它将您自己制作的布尔标志设置为true。

Click is an event that fires immediately after you release the mouse button. So if you want to check in the handler for button2.Click if button1 was clicked before, all you could do is have a handler for button1.Click which sets a bool flag of your own making to true.

private bool button1WasClicked = false;

private void button1_Click(object sender, EventArgs e)
{
    button1WasClicked = true;
}

private void button2_Click(object sender, EventArgs e)
{
    if (textBox2.Text == textBox3.Text && button1WasClicked)
    { 
        StreamWriter myWriter = File.CreateText(@"c:\Program Files\text.txt");
        myWriter.WriteLine(textBox1.Text);
        myWriter.WriteLine(textBox2.Text);
        button1WasClicked = false;
    }
}

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