其他行业

开发平台：
C#

KDataOut.cs：源码内容
							using System;
using System.Drawing;
using System.Collections;
using System.ComponentModel;
using System.Windows.Forms;
using System.Data;
using System.Data.SqlClient;
using System.Threading;
namespace MKIms3
{
	/// <summary>
	/// KDataOut 的摘要说明。
	/// </summary>
	public class KDataOut : System.Windows.Forms.Form
	{
		private Excel._Application _myExcel;
		static Thread MyOutThread = null;
		private System.Windows.Forms.Label label1;
		private System.Windows.Forms.Label label2;
		private System.Windows.Forms.Label label3;
		private System.Windows.Forms.Button btn_out;
		private System.Windows.Forms.ProgressBar progressBar_now;
		private System.Windows.Forms.ProgressBar progressBar_all;
		private System.Windows.Forms.PictureBox pictureBox1;
		/// <summary>
		/// 必需的设计器变量。
		/// </summary>
		private System.ComponentModel.Container components = null;
		public KDataOut()
		{
			//
			// Windows 窗体设计器支持所必需的
			//
			InitializeComponent();
			//
			// TODO: 在 InitializeComponent 调用后添加任何构造函数代码
			//
		}
		/// <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 Windows 窗体设计器生成的代码
		/// <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()
		{
			System.Resources.ResourceManager resources = new System.Resources.ResourceManager(typeof(KDataOut));
			this.label1 = new System.Windows.Forms.Label();
			this.label2 = new System.Windows.Forms.Label();
			this.progressBar_now = new System.Windows.Forms.ProgressBar();
			this.progressBar_all = new System.Windows.Forms.ProgressBar();
			this.label3 = new System.Windows.Forms.Label();
			this.btn_out = new System.Windows.Forms.Button();
			this.pictureBox1 = new System.Windows.Forms.PictureBox();
			this.SuspendLayout();
			// 
			// label1
			// 
			this.label1.Location = new System.Drawing.Point(128, 9);
			this.label1.Name = "label1";
			this.label1.Size = new System.Drawing.Size(72, 23);
			this.label1.TabIndex = 0;
			this.label1.Text = "当前进度：";
			this.label1.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
			// 
			// label2
			// 
			this.label2.Location = new System.Drawing.Point(125, 56);
			this.label2.Name = "label2";
			this.label2.Size = new System.Drawing.Size(61, 23);
			this.label2.TabIndex = 1;
			this.label2.Text = "总进度：";
			this.label2.TextAlign = System.Drawing.ContentAlignment.MiddleRight;
			// 
			// progressBar_now
			// 
			this.progressBar_now.Location = new System.Drawing.Point(136, 32);
			this.progressBar_now.Name = "progressBar_now";
			this.progressBar_now.Size = new System.Drawing.Size(240, 21);
			this.progressBar_now.TabIndex = 2;
			// 
			// progressBar_all
			// 
			this.progressBar_all.Location = new System.Drawing.Point(136, 80);
			this.progressBar_all.Name = "progressBar_all";
			this.progressBar_all.Size = new System.Drawing.Size(240, 21);
			this.progressBar_all.TabIndex = 3;
			// 
			// label3
			// 
			this.label3.Location = new System.Drawing.Point(136, 120);
			this.label3.Name = "label3";
			this.label3.Size = new System.Drawing.Size(160, 48);
			this.label3.TabIndex = 4;
			this.label3.Text = "    说明：导出完毕，请按照提示保存导出的xsl文件。";
			// 
			// btn_out
			// 
			this.btn_out.FlatStyle = System.Windows.Forms.FlatStyle.Flat;
			this.btn_out.Location = new System.Drawing.Point(310, 120);
			this.btn_out.Name = "btn_out";
			this.btn_out.Size = new System.Drawing.Size(56, 40);
			this.btn_out.TabIndex = 5;
			this.btn_out.Text = "数据     导出";
			this.btn_out.Click += new System.EventHandler(this.btn_out_Click);
			// 
			// pictureBox1
			// 
			this.pictureBox1.BorderStyle = System.Windows.Forms.BorderStyle.Fixed3D;
			this.pictureBox1.Image = ((System.Drawing.Image)(resources.GetObject("pictureBox1.Image")));
			this.pictureBox1.Location = new System.Drawing.Point(-8, -24);
			this.pictureBox1.Name = "pictureBox1";
			this.pictureBox1.Size = new System.Drawing.Size(136, 200);
			this.pictureBox1.TabIndex = 6;
			this.pictureBox1.TabStop = false;
			// 
			// KDataOut
			// 
			this.AcceptButton = this.btn_out;
			this.AutoScaleBaseSize = new System.Drawing.Size(6, 14);
			this.ClientSize = new System.Drawing.Size(384, 178);
			this.Controls.Add(this.pictureBox1);
			this.Controls.Add(this.btn_out);
			this.Controls.Add(this.label3);
			this.Controls.Add(this.progressBar_all);
			this.Controls.Add(this.progressBar_now);
			this.Controls.Add(this.label2);
			this.Controls.Add(this.label1);
			this.FormBorderStyle = System.Windows.Forms.FormBorderStyle.FixedToolWindow;
			this.Icon = ((System.Drawing.Icon)(resources.GetObject("$this.Icon")));
			this.Name = "KDataOut";
			this.ShowInTaskbar = false;
			this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen;
			this.Text = "所有钻孔属性数据导出";
			this.Closing += new System.ComponentModel.CancelEventHandler(this.KDataOut_Closing);
			this.Load += new System.EventHandler(this.KDataOut_Load);
			this.ResumeLayout(false);
		}
		#endregion
 
		private void import_excel()
		{
			DataBase myDB = new DataBase();
			DataSet myset;
			myset = myDB.RunProcedure("up_putout_all","all");
			if(myset!=null)
			{
				int n =myset.Tables["all"].Columns.Count;	
				this.progressBar_now.Value = 0;
				this.progressBar_now.Maximum = n;
				this.progressBar_all.Value = 0;
				this.progressBar_all.Maximum = myset.Tables["all"].Rows.Count;
				int j=0;
				for(int m=0;m<n;m++)
				{
					this._myExcel.Cells[1,m+1]=myset.Tables[0].Columns[m].ColumnName.ToString();
				}
				for(j=0;j<myset.Tables["all"].Rows.Count;j++)
				{
					for(int i=1;i<=n;i++)
					{
						if(i==2)
						{
							this._myExcel.Cells[j+2,i]="'"+myset.Tables["all"].Rows[j][i-1].ToString().Trim(); //单独处理编号。使其为字符串
						}
						else
						{
							this._myExcel.Cells[j+2,i]=myset.Tables["all"].Rows[j][i-1].ToString().Trim();
						}
						this.progressBar_now.Value =i;
					}
					this.progressBar_all.Value = j;
				}
			}
			this.label3.Text = "数据成功导出，请关闭本窗体，按照提示保存数据";
			MessageBox.Show("数据成功导出，请关闭本窗体，按照提示保存数据","系统信息",MessageBoxButtons.OK,MessageBoxIcon.Information);
			this.Close();
		}
		private void btn_out_Click(object sender, System.EventArgs e)
		{
			this.Cursor = Cursors.WaitCursor;
			this._myExcel.UserControl = false;
			this._myExcel.Application.Workbooks.Add(true);
			this._myExcel.Visible = false;
			this.Cursor = Cursors.Default;
			MyOutThread = new Thread(new ThreadStart(import_excel));
			MyOutThread.IsBackground = true;
			MyOutThread.ApartmentState = ApartmentState.MTA;
			MyOutThread.Start();
		}
		private void KDataOut_Closing(object sender, System.ComponentModel.CancelEventArgs e)
		{
			this._myExcel.Quit();
			this._myExcel=null;
			GC.Collect();
		}
		private void KDataOut_Load(object sender, System.EventArgs e)
		{
			this._myExcel = new Excel.ApplicationClass();
		}
	}
}

						