ywitem_tg.cs

一个用vs2003编写的客户工资管理系统客户端程序/一个用vs2003编写的客户工资管理系统客户端程序

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

using Jinrm.Data;
using GzglClient.ColumnStyles;
using GzglClient.Froms;

namespace GzglClient.Views
{
	/// <summary>
	/// YWItem_TG 的摘要说明。
	/// </summary>
	public class YWItem_TG : System.Windows.Forms.UserControl , IView
	{
		private DoAccess conn = new DoAccess();
		internal System.Windows.Forms.DataGrid ListGrid;
		/// <summary> 
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;

		public YWItem_TG()
		{
			// 该调用是 Windows.Forms 窗体设计器所必需的。
			InitializeComponent();

			// TODO: 在 InitializeComponent 调用后添加任何初始化

		}

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

		#region 组件设计器生成的代码
		/// <summary> 
		/// 设计器支持所需的方法 - 不要使用代码编辑器 
		/// 修改此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{
			this.ListGrid = new System.Windows.Forms.DataGrid();
			((System.ComponentModel.ISupportInitialize)(this.ListGrid)).BeginInit();
			this.SuspendLayout();
			// 
			// ListGrid
			// 
			this.ListGrid.AllowDrop = true;
			this.ListGrid.BackgroundColor = System.Drawing.SystemColors.Window;
			this.ListGrid.CaptionVisible = false;
			this.ListGrid.DataMember = "";
			this.ListGrid.Dock = System.Windows.Forms.DockStyle.Fill;
			this.ListGrid.HeaderForeColor = System.Drawing.SystemColors.ControlText;
			this.ListGrid.Location = new System.Drawing.Point(0, 0);
			this.ListGrid.Name = "ListGrid";
			this.ListGrid.ReadOnly = true;
			this.ListGrid.Size = new System.Drawing.Size(720, 504);
			this.ListGrid.TabIndex = 13;
			this.ListGrid.DoubleClick += new System.EventHandler(this.ListGrid_DoubleClick);
			// 
			// YWItem_TG
			// 
			this.Controls.Add(this.ListGrid);
			this.Name = "YWItem_TG";
			this.Size = new System.Drawing.Size(720, 504);
			this.Load += new System.EventHandler(this.YWItem_TG_Load);
			((System.ComponentModel.ISupportInitialize)(this.ListGrid)).EndInit();
			this.ResumeLayout(false);

		}
		#endregion

		#region IView 成员
		public void Release()
		{
			Dispose();
		}

		private void YWItem_TG_Load(object sender, System.EventArgs e)
		{
			ListGrid.TableStyles.Add(TaoGaiDgStyle.GetStyle());
			DataSet ds= conn.GetDs("*","Person","","PersonTaoGai");
			ListGrid.DataSource = ds.Tables[0].DefaultView;
		}

		private void ListGrid_DoubleClick(object sender, System.EventArgs e)
		{
			string tempIDCard = GetSelectedIDCard();
			MessageBox.Show(tempIDCard);
			if(tempIDCard != "-1" && tempIDCard != "")
			{
				frm_YW_TG fyt = new frm_YW_TG();
				fyt.ShowDialog();
			}
		}

		/// <summary>
		/// 获取当前Grid的选定项的IDCard
		/// </summary>
		/// <returns></returns>
		private string GetSelectedIDCard() 
		{
			if (ListGrid.DataSource == null || !ListGrid.TableStyles.Contains(TaoGaiDgStyle.TableName))
				return "-1";

			try 
			{
				int taskIDColumnIndex = 0;
				foreach (DataGridColumnStyle dgColumnStyle in ListGrid.TableStyles[TaoGaiDgStyle.TableName].GridColumnStyles)
				{
					if (dgColumnStyle.HeaderText == "系统编号")
						break;
					else
						taskIDColumnIndex++;
				} 
				int currentRow = ListGrid.CurrentRowIndex;

				return (string) ListGrid[currentRow, taskIDColumnIndex];
			} 
			catch (Exception)
			{
				return "-1";
			}
		}

		public ViewType TheType
		{
			get {return ViewType.YWItem_TG;}
		}
		#endregion
	}
}