MES_Client/TGMES/Core.StlMes.Client.Judge/Forms/PopupTextBox.cs

using Core.Mes.Client.Comm.Tool;
using CoreFS.CA06;
using System;
using System.Text;
using System.Windows.Forms;

namespace Core.StlMes.Client.Judge.Forms
{
    public partial class PopupTextBox : FrmBase
    {
        public string TextInfo
        {
            get { return txtInfo.Text.Trim(); }
        }
        private int _maxLength = 0;

        public PopupTextBox(string textInfo, int maxLength)
        {
            InitializeComponent();
            _maxLength = maxLength;
            this.txtInfo.Text = textInfo;
        }

        private void btnOk_Click(object sender, EventArgs e)
        {
            if (UnicodeEncoding.Unicode.GetBytes(this.txtInfo.Text.Trim()).Length > _maxLength)
            {
                MessageUtil.ShowWarning("输入的文本超出最大字符数限制！");
                return;
            }
            this.DialogResult = DialogResult.OK;
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.DialogResult = DialogResult.Cancel;
        }

        private void txtInfo_KeyDown(object sender, KeyEventArgs e)
        {
            if (e.Control)
            {
                if (e.KeyCode == Keys.A)
                {
                    txtInfo.SelectAll();
                }
            }
        }
    }
}