using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data.SqlClient;
using System.Data;

namespace KTMIS
{
	/// <summary>
	/// Member 的摘要說明。
	/// </summary>
	public class Member : System.Windows.Forms.Form
	{
		private System.Windows.Forms.Button returnBtn;
		private System.Windows.Forms.Label colegelabel;
		private System.Windows.Forms.TextBox colegetextBox;
		private System.Windows.Forms.Button selectBtn;
		private System.Windows.Forms.Button deleteBtn;
		private System.Windows.Forms.Button updateBtn;
		private System.Windows.Forms.Button addBtn;
		private System.Windows.Forms.DataGrid MemberdataGrid;

		private SqlConnection MemberConnection = null;
		private SqlCommand MemberSelectCommand = null;
		private SqlCommand MemberDeleteCommand = null;
		private SqlDataAdapter MemberDataAdapter = null;
		private DataSet ds = null;
		private string sqlString = null; 
		private int Row = -1;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.ComboBox MemberNacomboBox;
		private System.Windows.Forms.ComboBox CollegeCocomboBox;
		/// <summary>
		/// 必需的設計器變量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public Member()
		{
			//
			// Windows 窗體設計器支持所必需的
			//
			InitializeComponent();

			//
			// TODO: 在 InitializeComponent 調(diào)用后添加任何構造函數(shù)代碼
			//
		}

		/// <summary>
		/// 清理所有正在使用的資源。
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows 窗體設計器生成的代碼
		/// <summary>
		/// 設計器支持所需的方法 - 不要使用代碼編輯器修改
		/// 此方法的內(nèi)容。
		/// </summary>
		private void InitializeComponent()
		{
			this.returnBtn = new System.Windows.Forms.Button();
			this.colegelabel = new System.Windows.Forms.Label();
			this.colegetextBox = new System.Windows.Forms.TextBox();
			this.selectBtn = new System.Windows.Forms.Button();
			this.deleteBtn = new System.Windows.Forms.Button();
			this.updateBtn = new System.Windows.Forms.Button();
			this.addBtn = new System.Windows.Forms.Button();
			this.MemberdataGrid = new System.Windows.Forms.DataGrid();
			this.label1 = new System.Windows.Forms.Label();
			this.MemberNacomboBox = new System.Windows.Forms.ComboBox();
			this.CollegeCocomboBox = new System.Windows.Forms.ComboBox();
			((System.ComponentModel.ISupportInitialize)(this.MemberdataGrid)).BeginInit();
			this.SuspendLayout();
			// 
			// returnBtn
			// 
			this.returnBtn.Location = new System.Drawing.Point(536, 24);
			this.returnBtn.Name = "returnBtn";
			this.returnBtn.Size = new System.Drawing.Size(120, 32);
			this.returnBtn.TabIndex = 31;
			this.returnBtn.Text = "返回";
			this.returnBtn.Click += new System.EventHandler(this.returnBtn_Click);
			// 
			// colegelabel
			// 
			this.colegelabel.Location = new System.Drawing.Point(16, 72);
			this.colegelabel.Name = "colegelabel";
			this.colegelabel.Size = new System.Drawing.Size(280, 24);
			this.colegelabel.TabIndex = 32;
			this.colegelabel.Text = "請輸入所要查詢的成員名稱：";
			// 
			// colegetextBox
			// 
			this.colegetextBox.Location = new System.Drawing.Point(304, 72);
			this.colegetextBox.Name = "colegetextBox";
			this.colegetextBox.Size = new System.Drawing.Size(192, 30);
			this.colegetextBox.TabIndex = 33;
			this.colegetextBox.Text = "";
			// 
			// selectBtn
			// 
			this.selectBtn.Location = new System.Drawing.Point(536, 72);
			this.selectBtn.Name = "selectBtn";
			this.selectBtn.Size = new System.Drawing.Size(120, 32);
			this.selectBtn.TabIndex = 29;
			this.selectBtn.Text = "查詢";
			this.selectBtn.Click += new System.EventHandler(this.selectBtn_Click);
			// 
			// deleteBtn
			// 
			this.deleteBtn.Location = new System.Drawing.Point(360, 24);
			this.deleteBtn.Name = "deleteBtn";
			this.deleteBtn.Size = new System.Drawing.Size(120, 32);
			this.deleteBtn.TabIndex = 28;
			this.deleteBtn.Text = "刪除";
			this.deleteBtn.Click += new System.EventHandler(this.deleteBtn_Click);
			// 
			// updateBtn
			// 
			this.updateBtn.Location = new System.Drawing.Point(192, 24);
			this.updateBtn.Name = "updateBtn";
			this.updateBtn.Size = new System.Drawing.Size(120, 32);
			this.updateBtn.TabIndex = 27;
			this.updateBtn.Text = "修改";
			this.updateBtn.Click += new System.EventHandler(this.updateBtn_Click);
			// 
			// addBtn
			// 
			this.addBtn.Location = new System.Drawing.Point(24, 24);
			this.addBtn.Name = "addBtn";
			this.addBtn.Size = new System.Drawing.Size(120, 32);
			this.addBtn.TabIndex = 26;
			this.addBtn.Text = "添加";
			this.addBtn.Click += new System.EventHandler(this.addBtn_Click);
			// 
			// MemberdataGrid
			// 
			this.MemberdataGrid.DataMember = "";
			this.MemberdataGrid.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.MemberdataGrid.Location = new System.Drawing.Point(8, 160);
			this.MemberdataGrid.Name = "MemberdataGrid";
			this.MemberdataGrid.ReadOnly = true;
			this.MemberdataGrid.Size = new System.Drawing.Size(664, 288);
			this.MemberdataGrid.TabIndex = 34;
			this.MemberdataGrid.MouseDown += new System.Windows.Forms.MouseEventHandler(this.MemberdataGrid_MouseDown);
			this.MemberdataGrid.MouseUp += new System.Windows.Forms.MouseEventHandler(this.MemberdataGrid_MouseUp);
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(16, 120);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(280, 24);
			this.label1.TabIndex = 35;
			this.label1.Text = "請選擇所要查詢的學院名稱：";
			// 
			// MemberNacomboBox
			// 
			this.MemberNacomboBox.Location = new System.Drawing.Point(304, 120);
			this.MemberNacomboBox.Name = "MemberNacomboBox";
			this.MemberNacomboBox.Size = new System.Drawing.Size(200, 28);
			this.MemberNacomboBox.TabIndex = 36;
			this.MemberNacomboBox.Text = "--請選擇--";
			this.MemberNacomboBox.SelectedIndexChanged += new System.EventHandler(this.MemberNacomboBox_SelectedIndexChanged);
			// 
			// CollegeCocomboBox
			// 
			this.CollegeCocomboBox.Location = new System.Drawing.Point(512, 120);
			this.CollegeCocomboBox.Name = "CollegeCocomboBox";
			this.CollegeCocomboBox.Size = new System.Drawing.Size(128, 28);
			this.CollegeCocomboBox.TabIndex = 37;
			this.CollegeCocomboBox.Visible = false;
			// 
			// Member
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(11, 23);
			this.ClientSize = new System.Drawing.Size(688, 462);
			this.Controls.Add(this.CollegeCocomboBox);
			this.Controls.Add(this.MemberNacomboBox);
			this.Controls.Add(this.label1);
			this.Controls.Add(this.MemberdataGrid);
			this.Controls.Add(this.returnBtn);
			this.Controls.Add(this.colegelabel);
			this.Controls.Add(this.colegetextBox);
			this.Controls.Add(this.selectBtn);
			this.Controls.Add(this.deleteBtn);
			this.Controls.Add(this.updateBtn);
			this.Controls.Add(this.addBtn);
			this.Font = new System.Drawing.Font("宋體", 15F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((System.Byte)(134)));
			this.Name = "Member";
			this.Text = "Member";
			this.Load += new System.EventHandler(this.Member_Load);
			((System.ComponentModel.ISupportInitialize)(this.MemberdataGrid)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

		private void Member_Load(object sender, System.EventArgs e)
		{
			//string connString = "user id=sa;data source=\".\";initial catalog=KTMIS";
			//MemberConnection = new SqlConnection(connString);
			MemberSelectCommand = new SqlCommand("",MemberConnection);
			MemberDeleteCommand = new SqlCommand("DeleteMember",MemberConnection); 
			sqlString = "select MemberNa as 成員性名,CollegeNa as 所屬院系 from Member,College where Member.CollegeCo=College.CollegeCo"; 
			ds = new DataSet();
			try
			{
				MemberDataAdapter = new SqlDataAdapter(sqlString,MemberConnection);
				MemberDataAdapter.Fill(ds,"Member");
			}
			catch(Exception ex)
			{
				MessageBox.Show("載入錯誤！原因是"+ex.ToString(),"系統(tǒng)提示",MessageBoxButtons.OK,MessageBoxIcon.Information);
				return;
			}
			MemberdataGrid.SetDataBinding(ds,"Member");

			string sqlStr = "select CollegeCo,CollegeNa from College";
			SqlCommand CollegeCommand = new SqlCommand(sqlStr,MemberConnection);
			try
			{
				MemberConnection.Open();
				SqlDataReader dr = CollegeCommand.ExecuteReader();
				while(dr.Read())
				{