using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;

namespace RDClient
{
    /// <summary>
    /// 建立连接的对话框
    /// </summary>
    public partial class frm_Connection : Form
    {

      public  NetworkRemoteControlLib.ConnectionItem HostConnectionItem { get; set; }
        public frm_Connection()
        {
            InitializeComponent();
            this.Load += Frm_Connection_Load;
        }

        private void Frm_Connection_Load(object sender, EventArgs e)
        {
            if (this.HostConnectionItem == null)
            {
                this.HostConnectionItem = new NetworkRemoteControlLib.ConnectionItem();
            }

            this.txt_Hostname.Text = this.HostConnectionItem.HostNameIP;
            this.nuprot.Value = this.HostConnectionItem.HostPort;
            this.txtDName.Text = this.HostConnectionItem.DescriptionName;
            this.txtDinfo.Text = this.HostConnectionItem.DescriptionInformation;
        }

        private void btn_Enter_Click(object sender, EventArgs e)
        {

            if (string.IsNullOrEmpty(this.txt_Hostname.Text))
            {
                MessageBox.Show($"{this.label3.Text}不能为空");
                return;
            }

            if (string.IsNullOrEmpty(this.txtDName.Text))
            {
                MessageBox.Show($"{this.label1.Text}不能为空");
                return;
            }

            this.HostConnectionItem.HostNameIP = this.txt_Hostname.Text.Trim();
            this.HostConnectionItem.HostPort=Convert.ToInt32(this.nuprot.Value);
            this.HostConnectionItem.DescriptionName = this.txtDName.Text;
            this.HostConnectionItem.DescriptionInformation= this.txtDinfo.Text;
            this.DialogResult=DialogResult.OK;
        }

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

    }
}