1.添加 (十六进）制转换按钮控件：

        private void ucBtnFillet1_BtnClick(object sender, EventArgs e)
        {
            int number = int.Parse(uiTextBox1.Text);
            string hexadecimal = Convert.ToString(number, 16);//转换16进制
            uiTextBox2.Text = hexadecimal;
        }

2.添加 (十进制) 转换按钮控件：

        private void ucBtnFillet2_BtnClick(object sender, EventArgs e)
        {
            int number = int.Parse(uiTextBox1.Text);
            string result = number.ToString();//转换10进制
            uiTextBox2.Text = result;
        }

3.添加 (二进制）转换按钮控件：

        private void ucBtnFillet3_BtnClick(object sender, EventArgs e)
        {
            int number = int.Parse(uiTextBox1.Text);
            string binary = Convert.ToString(number, 2);//转换2进制
            uiTextBox2.Text = binary;
        }

#夏日生话打卡季##头条创作挑战赛#