C#操作Word打印的示例
话不多说,解释在代码注释中……
classPrintClass { #region全局变量 privateDataGridViewdatagrid;//需要打印的数据来源 privatePageSetupDialogpagesetupdialog; privatePrintPreviewDialogprintpreviewdialog; intcurrentpageindex=0;//当前页的编号 introwcount=0;//数据的行数 publicSizePaperSize=newSize(827,1169);//答应的纸张大小 publicintheaderheight=30;//标题高度 Marginsmargins=newMargins(50,60,50,80); publicintcelltopmargin=6;//单元格顶边距 publicintpagerowcount=7;//每页行数 publicintrowgap=23;//行高 publicintcolgap=5;//每列间隔 publicFontheaderfont=newFont("Arial",9,FontStyle.Bold);//列名标题字体 publicBrushbrushHeaderFont=newSolidBrush(Color.Black);//列名字体画刷 publicFontCellfont=newFont("Arial",9);//单元格字体 publicboolisautopagerowcount=true;//是否自动计算行数 publicboolPageAspect=false;//打印的方向 publicstaticboolPageScape=false;//打印方向 publicstringpaperName=string.Empty; #endregion #region打印信息的初始化 //////打印信息的初始化 /// ///打印数据 /// 纸张大小 /// 是否横向打印 publicPrintClass(DataGridViewdatagrid,stringpaperName,boollendscape) { this.datagrid=datagrid;//获取打印数据 this.paperName=paperName; PrintDocumentprintdocument=newPrintDocument();//实例化PrintDocument类 printpreviewdialog=newPrintPreviewDialog();//实例化PrintPreviewDialog类 printpreviewdialog.Document=printdocument;//获取预览文档的信息 printpreviewdialog.FormBorderStyle=FormBorderStyle.Fixed3D;//设置窗体的边框样式 //横向打印的设置 if(!string.IsNullOrEmpty(paperName)) { if(lendscape==true) { printdocument.DefaultPageSettings.Landscape=lendscape;//横向打印 } else { printdocument.DefaultPageSettings.Landscape=lendscape;//纵向打印 } } pagesetupdialog=newPageSetupDialog();//实例化PageSetupDialog类 pagesetupdialog.Document=printdocument;//获取当前页的设置 printdocument.PrintPage+=newPrintPageEventHandler(this.printdocument_printpage);//事件的重载 } #endregion #region页的打印事件 /// ///页的打印事件(主要用于绘制打印报表) /// privatevoidprintdocument_printpage(objectsender,System.Drawing.Printing.PrintPageEventArgse) { if(this.isautopagerowcount)//自动计算页的行数 { doublecountHeight=e.PageBounds.Height-this.margins.Top-this.headerfont.Height-this.headerheight-this.margins.Bottom; pagerowcount=(int)Math.Ceiling(countHeight/this.rowgap);//获取每页的行数 } intpagecount=(int)(rowcount/pagerowcount);//获取打印多少页 pagesetupdialog.AllowOrientation=true;//启动打印页面对话框的方向部分 intcolcount=0;//记录数据的列数 inty=margins.Top;//获取表格的顶边距 stringcellvalue="";//记录文本信息(单元格的文本信息) intstartrow=currentpageindex*pagerowcount;//设置打印的初始页数 intendrow=startrow+this.pagerowcount0)//如果列的宽大于0 { cwidth+=datagrid.Columns[j].Width+colgap;//累加每列的宽度 } } y+=rowgap;//设置表格的上边线的位置 //设置标题栏中的文字 for(intj=0;j 0)//如果列的宽度大于0 { cellvalue=datagrid.Columns[j].HeaderText;//获取列标题 //绘制标题栏文字 e.Graphics.DrawString(cellvalue,headerfont,brushHeaderFont,x,y+celltopmargin);//绘制列标题 x+=colwidth+colgap;//横向,下一个单元格的位置 intnnp=y+currentpagerowcount*rowgap+this.headerheight;//下一行线的位置 } } //打印所有的行信息 for(inti=startrow;i 0)//如果列的宽度大于0 { cellvalue=datagrid.Rows[i].Cells[j].Value.ToString();//获取单元格的值 e.Graphics.DrawString(cellvalue,Cellfont,brushHeaderFont,x,y+celltopmargin+rowgap);//绘制单元格信息 x+=datagrid.Columns[j].Width+colgap;//单元格信息的X坐标 y=y+rowgap*(cellvalue.Split(newchar[]{'\r','\n'}).Length-1);//单元格信息的Y坐标 } } y+=rowgap;//设置下行的位置 } currentpageindex++;//下一页的页码 if(currentpageindex ///显示打印预览窗体 /// publicvoidprint() { rowcount=0;//记录数据的行数 PageSettingsstorePageSetting=newPageSettings();//实列化一个对PageSettings对象 PrintDocumentprintdocument=pagesetupdialog.Document; foreach(PaperSizepsinprintdocument.PrinterSettings.PaperSizes)//查找当前设置纸张 { if(paperName==ps.PaperName)//如果找到当前纸张的名称 { printdocument.DefaultPageSettings.PaperSize=ps;//获取当前纸张的信息 } } if(datagrid.DataSourceisSystem.Data.DataTable)//判断数据类型 { rowcount=((DataTable)datagrid.DataSource).Rows.Count;//获取数据的行数 } elseif(datagrid.DataSourceisSystem.Collections.ArrayList)//判断数据类型 { rowcount=((ArrayList)datagrid.DataSource).Count;//获取数据的行数 } try { printdocument.DefaultPageSettings.Landscape=PageScape;//设置横向打印 printpreviewdialog.ShowDialog();//显示打印预览窗体 } catch(Exceptione) { thrownewException("printererror."+e.Message); } } #endregion }
创建一个打印窗体
设计页面代码:
//////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。 /// privatevoidInitializeComponent() { this.dataGridView1=newSystem.Windows.Forms.DataGridView(); this.groupBox1=newSystem.Windows.Forms.GroupBox(); this.label8=newSystem.Windows.Forms.Label(); this.comboBox_PageSize=newSystem.Windows.Forms.ComboBox(); this.button_Preview=newSystem.Windows.Forms.Button(); this.checkBox_Aspect=newSystem.Windows.Forms.CheckBox(); this.panel_Line=newSystem.Windows.Forms.Panel(); ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).BeginInit(); this.groupBox1.SuspendLayout(); this.SuspendLayout(); // //dataGridView1 // this.dataGridView1.AllowUserToOrderColumns=true; this.dataGridView1.ColumnHeadersHeightSizeMode=System.Windows.Forms.DataGridViewColumnHeadersHeightSizeMode.AutoSize; this.dataGridView1.Location=newSystem.Drawing.Point(3,4); this.dataGridView1.Name="dataGridView1"; this.dataGridView1.RowTemplate.Height=23; this.dataGridView1.Size=newSystem.Drawing.Size(1079,578); this.dataGridView1.TabIndex=0; // //groupBox1 // this.groupBox1.Controls.Add(this.label8); this.groupBox1.Controls.Add(this.comboBox_PageSize); this.groupBox1.Controls.Add(this.button_Preview); this.groupBox1.Controls.Add(this.checkBox_Aspect); this.groupBox1.Controls.Add(this.panel_Line); this.groupBox1.Location=newSystem.Drawing.Point(1088,4); this.groupBox1.Name="groupBox1"; this.groupBox1.Size=newSystem.Drawing.Size(144,287); this.groupBox1.TabIndex=1; this.groupBox1.TabStop=false; this.groupBox1.Text="打印设置"; // //label8 // this.label8.AutoSize=true; this.label8.Location=newSystem.Drawing.Point(2,232); this.label8.Name="label8"; this.label8.Size=newSystem.Drawing.Size(65,12); this.label8.TabIndex=19; this.label8.Text="纸张大小:"; // //comboBox_PageSize // this.comboBox_PageSize.FormattingEnabled=true; this.comboBox_PageSize.Items.AddRange(newobject[]{ "A4", "A5", "A6", "B5(JIS)", "B5", "16K"}); this.comboBox_PageSize.Location=newSystem.Drawing.Point(67,229); this.comboBox_PageSize.Name="comboBox_PageSize"; this.comboBox_PageSize.Size=newSystem.Drawing.Size(71,20); this.comboBox_PageSize.TabIndex=18; // //button_Preview // this.button_Preview.Location=newSystem.Drawing.Point(34,254); this.button_Preview.Name="button_Preview"; this.button_Preview.Size=newSystem.Drawing.Size(70,23); this.button_Preview.TabIndex=17; this.button_Preview.Text="打印预览"; this.button_Preview.UseVisualStyleBackColor=true; this.button_Preview.Click+=newSystem.EventHandler(this.button_Preview_Click); // //checkBox_Aspect // this.checkBox_Aspect.AutoSize=true; this.checkBox_Aspect.Location=newSystem.Drawing.Point(34,211); this.checkBox_Aspect.Name="checkBox_Aspect"; this.checkBox_Aspect.Size=newSystem.Drawing.Size(72,16); this.checkBox_Aspect.TabIndex=15; this.checkBox_Aspect.Text="横向打印"; this.checkBox_Aspect.UseVisualStyleBackColor=true; this.checkBox_Aspect.MouseDown+=newSystem.Windows.Forms.MouseEventHandler(this.checkBox_Aspect_MouseDown); // //panel_Line // this.panel_Line.BackColor=System.Drawing.SystemColors.ButtonHighlight; this.panel_Line.BorderStyle=System.Windows.Forms.BorderStyle.FixedSingle; this.panel_Line.Location=newSystem.Drawing.Point(23,74); this.panel_Line.Name="panel_Line"; this.panel_Line.Size=newSystem.Drawing.Size(100,116); this.panel_Line.TabIndex=6; // //Form1 // this.AutoScaleDimensions=newSystem.Drawing.SizeF(6F,12F); this.AutoScaleMode=System.Windows.Forms.AutoScaleMode.Font; this.ClientSize=newSystem.Drawing.Size(1234,594); this.Controls.Add(this.groupBox1); this.Controls.Add(this.dataGridView1); this.MaximizeBox=false; this.Name="Form1"; this.StartPosition=System.Windows.Forms.FormStartPosition.CenterScreen; this.Text="自定义横向或纵向打印"; this.Activated+=newSystem.EventHandler(this.Form1_Activated); this.Load+=newSystem.EventHandler(this.Form1_Load); ((System.ComponentModel.ISupportInitialize)(this.dataGridView1)).EndInit(); this.groupBox1.ResumeLayout(false); this.groupBox1.PerformLayout(); this.ResumeLayout(false); }
操作代码:
publicboolAspect=true;//打印方向 publicboolboundary=false;//是否打印分割线 privatevoidForm1_Activated(objectsender,EventArgse) { //在窗体中绘制一个预览表格 Graphicsg=panel_Line.CreateGraphics(); intpaneW=panel_Line.Width;//设置表格的宽度 intpaneH=panel_Line.Height;//设置表格的高度 g.DrawRectangle(newPen(Color.WhiteSmoke,paneW),0,0,paneW,paneH);//绘制一个矩形 } privatevoidForm1_Load(objectsender,EventArgse) { comboBox_PageSize.SelectedIndex=0; OleDbConnectionoledbCon=newOleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;DataSource=C:\\Users\\Lenovo\\Desktop\\SnapShot.mdb;"); OleDbDataAdapteroledbDa=newOleDbDataAdapter("select*fromRegionInfo",oledbCon); DataSetmyds=newDataSet(); oledbDa.Fill(myds); dataGridView1.DataSource=myds.Tables[0]; } privatevoidcheckBox_Aspect_MouseDown(objectsender,MouseEventArgse) { //改变窗体中预览表格的方向 intaspX=0;//宽度 intaspY=0;//高度 if(((CheckBox)sender).Checked==false)//如果不是纵向打印 { aspX=136;//设置大小 aspY=98; PrintClass.PageScape=true;//横向打印 } else { aspX=100;//设置大小 aspY=116; PrintClass.PageScape=false;//纵向打印 } panel_Line.Width=aspX;//设置控件的宽度 panel_Line.Height=aspY;//设置控件的高度 aspX=(int)((groupBox1.Width-aspX)/2);//设置控件的Top panel_Line.Location=newPoint(aspX,90);//设置控件的位置 Form1_Activated(sender,e);//设用Activated事件 } privatevoidbutton_Preview_Click(objectsender,EventArgse) { //对打印信息进行设置 PrintClassdgp=newPrintClass(this.dataGridView1,comboBox_PageSize.Text,checkBox_Aspect.Checked); MSetUp(dgp);//记录窗体中打印信息的相关设置 string[]header=newstring[dataGridView1.ColumnCount];//创建一个与数据列相等的字符串数组 for(intp=0;p///设置打印数据的相关信息 /// /// 公共类PrintClass privatevoidMSetUp(PrintClassdgp) { dgp.PageAspect=Aspect;//设置横向打印 } #endregion
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