예제 #1
0
        /// <summary>
        ///股票代码检查
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void stockntb_TextChanged(object sender, EventArgs e)
        {
            GeneralClass gc = new GeneralClass();

            if (!gc.IsInt(stockntb.Text))
            {
                MessageBox.Show("Please input stock code!", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                stockntb.SelectAll();
                stockntb.Focus();
                return;
            }
        }
예제 #2
0
        /// <summary>
        /// 股票输入框检验,限定为数字
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void stockntb_TextChanged(object sender, EventArgs e)
        {
            GeneralClass gc = new GeneralClass();

            if (!gc.IsInt(stockntb.Text))
            {
                MessageBox.Show("应该是一个数字", "数据输入错误提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                stockntb.SelectAll();
                stockntb.Focus();
                return;
            }
        }
예제 #3
0
        /// <summary>
        /// 股票输入框检验,限定为数字
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void stockntb_TextChanged(object sender, EventArgs e)
        {
            GeneralClass gc = new GeneralClass();

            if (!gc.IsInt(stockntb.Text))
            {
                MessageBox.Show("应该是一个数字", "数据输入错误提示", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                stockntb.SelectAll();
                stockntb.Focus();
                return;
            }
        }
예제 #4
0
        /// <summary>
        ///股票代码检查
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void stockntb_TextChanged(object sender, EventArgs e)
        {
            GeneralClass gc = new GeneralClass();

            if (!gc.IsInt(stockntb.Text))
            {
                MessageBox.Show("Please input stock code!", "Input Error", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                stockntb.SelectAll();
                stockntb.Focus();
                return;
            }
        }