2020-03-14 每日一例第7天
1.新建窗体windowform,修改text值;
2.两个按钮后台代码:
private void button1_Click(object sender, EventArgs e) {
//转为字符串 textBox1.PasswordChar =(char)0; }
private void button2_Click(object sender, EventArgs e) {
//转为密码框 textBox1.PasswordChar = '*'; }
3.例题完成,最后效果如下:
|
请发表评论