C# winForm之间传递参数
- //窗口1打开窗口2的按钮函数
- private void button1_Click(object sender, EventArgs e)
- {
- Form2 fm2 = new Form2();
- fm2.Owner = this;
- fm2.ShowDialog();
- }
- //窗口2向窗口1回传数据，假定在窗口2中的TextBox输入数据，在Form1的Label中显示数据
- private void buttonOK_Click(object sender, EventArgs e)
- {
- Form1 fm1 = new Form1();
- fm1 = (Form1)this.Owner;
- string data = textBox1.Text;
- fm1.label1.Text = data;
- this.Close();
- }
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