winform中DGV的打印

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1、1、建立打印类PrintDGV2、usingSystem;3、usingSystem.Collections.Generic;4、usingSystem.Text;5、usingSystem.Windows.Forms;6、usingSystem.Drawing;7、usingSystem.Collections;8、9、namespaceTextIO.testPrint10、{11、publicclassPrintDGV12、{13、privatestaticStringFormatStrFormat;//HoldscontentofaTextBoxCe

2、lltowritebyDrawString14、privatestaticStringFormatStrFormatComboBox;//HoldscontentofaBooleanCelltowritebyDrawImage15、privatestaticButtonCellButton;//HoldstheContentsofButtonCell16、privatestaticCheckBoxCellCheckBox;//HoldstheContentsofCheckBoxCell17、privatestaticComboBoxCellComboBox

3、;//HoldstheContentsofComboBoxCell18、19、privatestaticintTotalWidth;//SummationofColumnswidths20、privatestaticintRowPos;//Positionofcurrentlyprintingrow21、privatestaticboolNewPage;//Indicatesifanewpagereached22、privatestaticintPageNo;//Numberofpagestoprint23、privatestaticArrayListCo

4、lumnLefts=newArrayList();//LeftCoordinateofColumns24、privatestaticArrayListColumnWidths=newArrayList();//WidthofColumns25、privatestaticArrayListColumnTypes=newArrayList();//DataTypeofColumns26、privatestaticintCellHeight;//HeightofDataGridCell27、privatestaticintRowsPerPage;//Number

5、ofRowsperPage28、publicstaticSystem.Drawing.Printing.PrintDocumentprintDoc=29、newSystem.Drawing.Printing.PrintDocument();//PrintDocumnetObjectusedforprinting30、31、privatestaticstringPrintTitle="";//Headerofpages32、privatestaticDataGridViewdgv;//HoldsDataGridViewObjecttoprintitscont

6、ents33、privatestaticListSelectedColumns=newList();//TheColumnsSelectedbyusertoprint.34、privatestaticListAvailableColumns=newList();//AllColumnsavaiableinDataGrid35、privatestaticboolPrintAllRows=true;//True=printallrows,False=printselectedrows36、priv

7、atestaticboolFitToPageWidth=true;//True=Fitsselectedcolumnstopagewidth,False=Printcolumnsasshowed1、privatestaticintHeaderHeight=0;2、3、publicstaticvoidPrint_DataGridView(DataGridViewdgv1)4、{5、PrintPreviewDialogppvw;6、try7、{8、//GettingDataGridViewobjecttoprint9、dgv=dgv1;10、11、//Gett

8、ingallCoulmnsNamesintheDataGridVi