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

namespace DataC
{
	/// <summary>
	/// Summary description for frmYBJG.
	/// </summary>
	struct DragData
	{
		public string m_strTableName;
		public string m_strFieldName;
		public string m_strFieldType;
	}
	public class frmYBJG : System.Windows.Forms.Form
	{
		public
			string strTableName=null;
			ArrayList _alFieldList=null;
		public System.Windows.Forms.ListBox lbZD;
		/// <summary>
		/// Required designer variable.
		/// </summary>
		private System.ComponentModel.Container components = null;

		public frmYBJG(string strtn,ArrayList alfieldlist)
		{
			//
			// Required for Windows Form Designer support
			//
			InitializeComponent();
			
			//
			// TODO: Add any constructor code after InitializeComponent call
			//
			strTableName=strtn;
			this.Text="表名："+strTableName;
			_alFieldList=alfieldlist;
		}

		/// <summary>
		/// Clean up any resources being used.
		/// </summary>
		protected override void Dispose( bool disposing )
		{
			if( disposing )
			{
				if(components != null)
				{
					components.Dispose();
				}
			}
			base.Dispose( disposing );
		}

		#region Windows Form Designer generated code
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.lbZD = new System.Windows.Forms.ListBox();
			this.SuspendLayout();
			// 
			// lbZD
			// 
			this.lbZD.AllowDrop = true;
			this.lbZD.ItemHeight = 12;
			this.lbZD.Location = new System.Drawing.Point(0, 0);
			this.lbZD.Name = "lbZD";
			this.lbZD.Size = new System.Drawing.Size(115, 172);
			this.lbZD.TabIndex = 0;
			this.lbZD.MouseDown += new System.Windows.Forms.MouseEventHandler(this.lbZD_MouseDown);
			// 
			// frmYBJG
			// 
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(115, 172);
			this.Controls.Add(this.lbZD);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
			this.MaximizeBox = false;
			this.MinimizeBox = false;
			this.Name = "frmYBJG";
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Load += new System.EventHandler(this.frmYBJG_Load);
			this.ResumeLayout(false);

		}
		#endregion

		private void frmYBJG_Load(object sender, System.EventArgs e)
		{
			System.Collections.IEnumerator myEnumerator = _alFieldList.GetEnumerator();
			while(myEnumerator.MoveNext())
			{
				lbZD.Items.Add(myEnumerator.Current.ToString());
			}
		}


		private void lbZD_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e)
		{
			DragData data;
			data.m_strTableName = this.strTableName;
			data.m_strFieldName = lbZD.Items[lbZD.SelectedIndex].ToString();
			data.m_strFieldType =null;
		    lbZD.DoDragDrop(data, DragDropEffects.Copy);

		}

	}
}