//////////////////////////////////////////////////////////////////////////////////Author: stardicky ////E-mail: stardicky@hotmail.com ////QQNumber: 9531511 ////CompanyName: Ezone International ////Class: HBS-0308 ////title: 如何在 SQL Server2000 中保存保存图像及读取图像信息 ////////////////////////////////////////////////////////////////////////////////////注意:运行这实例的之前需要在查询分析器中执行下列SQL语句: ////CREATE DATABASE EzoneDb ////go ////USE EzoneDb ////go ////CREATE TABLE [Images] ( ////[ImageID] [int] IDENTITY (1, 1) NOT NULL , ////[Description] [nvarchar] (100) COLLATE SQL_Latin1_General_CP1_CI_AS NULL , ////[ImageFile] [image] NULL , ////[ImageSize] [int] NULL , ////[ImageType] [nvarchar] (100) COLLATE SQL_Latin1_General_CP1_CI_AS NULL ////) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY] ////GO //////////////////////////////////////////////////////////////////////////////////
using System;using System.Drawing;using System.Collections;using System.ComponentModel;using System.Windows.Forms;using System.Data;using System.Data.SqlClient;using System.Data.SqlTypes;using System.IO;
namespace EzoneImageInSQL{ public class frmMain : System.Windows.Forms.Form { private System.Windows.Forms.GroupBox groupBox1; private System.Windows.Forms.GroupBox groupBox2; private System.Data.SqlClient.SqlConnection MySqlCon; private System.Windows.Forms.Label labFilePath; private System.Windows.Forms.TextBox txtFilePath; private System.Windows.Forms.Button btnUpload; private System.Windows.Forms.PictureBox ImgPictureBox; private System.Windows.Forms.Button btnDownLoad; private System.Windows.Forms.Label labDescription; private System.Windows.Forms.TextBox txtImage;
private System.ComponentModel.Container components = null;
public frmMain() {
InitializeComponent();
}
protected override void Dispose( bool disposing ) { if( disposing ) { if (components != null) { components.Dispose(); } } base.Dispose( disposing ); }
private void InitializeComponent() { this.labFilePath = new System.Windows.Forms.Label(); this.groupBox1 = new System.Windows.Forms.GroupBox(); &
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