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作者:scsha 来源:论坛 2007年11月13日
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private void button1_Click(object sender, System.EventArgs e) { try { if(openFileDialog1.ShowDialog()==DialogResult.OK) this.crystalReportViewer1.ReportSource = @openFileDialog1.FileName; //加载水晶报表,将报表文件绑定到CrystalReportView 控件; } catch(Exception error) { MessageBox.Show(error.ToString(),"错误"); } } |
using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; namespace WindowsApplication10 { /// <summary> /// Form1 的摘要说明。 /// </summary> public class Form1 : System.Windows.Forms.Form { private CrystalDecisions.Windows.Forms.CrystalReportViewer crystalReportViewer1; private System.Windows.Forms.Button button1; private System.Windows.Forms.OpenFileDialog openFileDialog1; /// <summary> /// 必需的设计器变量。 /// </summary> private System.ComponentModel.Container components = null; public Form1() { // // 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 Form Designer generated code /// <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.crystalReportViewer1 = new CrystalDecisions.Windows.Forms.CrystalReportViewer(); this.button1 = new System.Windows.Forms.Button(); this.openFileDialog1 = new System.Windows.Forms.OpenFileDialog(); this.SuspendLayout(); // // crystalReportViewer1 // this.crystalReportViewer1.ActiveViewIndex = -1; this.crystalReportViewer1.Dock= System.Windows.Forms.DockStyle.Fill; this.crystalReportViewer1.DockPadding.Bottom = 50; this.crystalReportViewer1.DockPadding.Left = 5; this.crystalReportViewer1.DockPadding.Right = 5; this.crystalReportViewer1.DockPadding.Top = 5; this.crystalReportViewer1.Name = "crystalReportViewer1"; this.crystalReportViewer1.ReportSource = null; this.crystalReportViewer1.Size = new System.Drawing.Size(292, 273); this.crystalReportViewer1.TabIndex = 0; // // button1 // this.button1.Anchor = System.Windows.Forms.AnchorStyles.Bottom; this.button1.Location = new System.Drawing.Point(104, 240); this.button1.Name = "button1"; this.button1.TabIndex = 1; this.button1.Text = "打开报表"; this.button1.Click += new System.EventHandler(this.button1_Click); // // openFileDialog1 // this.openFileDialog1.Filter = "Crystal Report (*.rpt)|*.rpt|所有文件(*.*)|*.*"; this.openFileDialog1.Title = "打开水晶报表"; // // Form1 // this.AutoScaleBaseSize = new System.Drawing.Size(6, 14); this.ClientSize = new System.Drawing.Size(292, 273); this.Controls.AddRange(new System.Windows.Forms.Control[] { this.button1, this.crystalReportViewer1}); this.Name = "Form1"; this.StartPosition = System.Windows.Forms.FormStartPosition.CenterScreen; this.Text = "水晶报表浏览器"; this.ResumeLayout(false); } #endregion /// <summary> /// 应用程序的主入口点。 /// </summary> [STAThread] static void Main() { Application.Run(new Form1()); } private void button1_Click(object sender, System.EventArgs e) { try { if(openFileDialog1.ShowDialog()==DialogResult.OK) this.crystalReportViewer1.ReportSource = @openFileDialog1.FileName; //加载水晶报表,将资源报表绑定到水晶报表查看器 } catch(Exception error) { MessageBox.Show(error.ToString(),"错误"); //处理异常错误 } } } } |
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