using System;
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using System.Data;
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using System.Text;
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using System.Windows.Forms;
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using System.IO;
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using HotelPms.Share.IO;
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namespace HotelPms.Share.Windows.Tool
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{
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public partial class DBLogin : Form
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{
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private string listFile = @"\LoginInfo.vic";
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private string userID = string.Empty;
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private string passWord = string.Empty;
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private string dataSource = string.Empty;
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private string catalog = string.Empty;
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/// <summary>[U[</summary>
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public string UseID
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{
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get { return userID; }
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set { userID = value; }
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}
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/// <summary>pX[h</summary>
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public string PassWord
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{
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get { return passWord; }
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set { passWord = value; }
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}
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/// <summary>f[^x[XÝÌp\R¼</summary>
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public string DataSource
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{
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get { return dataSource; }
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set { dataSource = value; }
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}
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/// <summary>f[^x[X¼</summary>
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public string Catalog
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{
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get { return catalog; }
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set { catalog = value; }
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}
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public DBLogin()
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{
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//SqlDataSourceEnumerator instance = SqlDataSourceEnumerator.Instance;
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//System.Data.DataTable table = instance.GetDataSources();
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InitializeComponent();
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// Display the contents of the table.
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//DisplayData(table);
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}
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private void Login_Shown(object sender, EventArgs e)
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{
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if (this.cmbSrcDataSource.Items.Count > 0)
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{
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this.cmbSrcDataSource.SelectedIndex = 0;
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}
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if (!File.Exists(Application.StartupPath + listFile)) { return; }
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listBox1.Items.Clear();
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using (StreamReader sr = new StreamReader(Application.StartupPath + listFile, Encoding.Default))
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{
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string line = string.Empty;
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while ((line = sr.ReadLine()) != null)
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{
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listBox1.Items.Add(line);
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}
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sr.Close();
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}
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}
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private void DisplayData(System.Data.DataTable table)
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{
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foreach (System.Data.DataRow row in table.Rows)
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{
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this.cmbSrcDataSource.Items.Add(row["ServerName"].ToString());
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}
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}
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private void Save()
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{
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string line = cmbSrcDataSource.Text + "," + txtDstUser.Text + "," + txtDstPassword.Text + "," + txtDstCatalog.Text;
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if (!listBox1.Items.Contains(line))
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{
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listBox1.Items.Add(line);
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}
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StringBuilder fileInfo = new StringBuilder();
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foreach (string item in listBox1.Items)
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{
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fileInfo.Append(item + Environment.NewLine);
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}
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FileOperation.Delete(Application.StartupPath + listFile);
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File.WriteAllText(Application.StartupPath + listFile, fileInfo.ToString(), Encoding.Default);
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}
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private void btnLogin_Click(object sender, EventArgs e)
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{
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userID = txtDstUser.Text;
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passWord = txtDstPassword.Text;
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dataSource = cmbSrcDataSource.Text;
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catalog = txtDstCatalog.Text;
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Save();
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this.DialogResult = DialogResult.OK;
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this.Close();
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}
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private void btnCancel_Click(object sender, EventArgs e)
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{
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this.DialogResult = DialogResult.Cancel;
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this.Close();
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}
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private void listBox1_SelectedIndexChanged(object sender, EventArgs e)
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{
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if(listBox1.SelectedIndex == -1) { return;}
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string[] items = listBox1.Items[listBox1.SelectedIndex].ToString().Split(new char[]{','});
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cmbSrcDataSource.Text = items[0];
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txtDstUser.Text = items[1];
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txtDstPassword.Text = items[2];
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txtDstCatalog.Text = items[3];
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}
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private void cmbSrcDataSource_DropDown(object sender, EventArgs e)
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{
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ComboBox obj = sender as ComboBox;
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if (obj.Items.Count == 0)
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{
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this.Cursor = System.Windows.Forms.Cursors.AppStarting;
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//SqlDataSourceEnumerator sqlServerList = System.Data.Sql.SqlDataSourceEnumerator.Instance;
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//using (DataTable dtServerList = sqlServerList.GetDataSources())
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//{
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// foreach (DataRow dRow in dtServerList.Rows)
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// {
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// obj.Items.Add(dRow["ServerName"].ToString());
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// }
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//}
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this.Cursor = System.Windows.Forms.Cursors.Default;
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}
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}
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}
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}
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