輸出FeatureClass中的屬性表

2021-09-20 10:07:49 字數 2267 閱讀 7360

/// /// 輸出要素類的屬性表


/// 


/// 


/// 


public static void createexcelfile(ifeatureclass pfeatureclass, string filepath)


else


// 建立行 


npoi.ss.usermodel.isheet sheet = workbook.createsheet("屬性表");


sheet.defaultcolumnwidth = 150 * 256;


npoi.ss.usermodel.irow row = sheet.createrow(0);


row.heightinpoints = 40;


icellstyle headercellstyle = workbook.createcellstyle();


headercellstyle.fillforegroundcolor = npoi.hssf.util.hssfcolor.lime.index;


headercellstyle.fillpattern = fillpattern.solidforeground;


headercellstyle.borderbottom = npoi.ss.usermodel.borderstyle.thin;


headercellstyle.bordertop = npoi.ss.usermodel.borderstyle.thin;


headercellstyle.borderleft = npoi.ss.usermodel.borderstyle.thin;


headercellstyle.borderright = npoi.ss.usermodel.borderstyle.thin;


ifont headerfont = workbook.createfont();


headerfont.boldweight = (short)fontboldweight.bold;


headerfont.fontheightinpoints = 14;


headercellstyle.setfont(headerfont);


headercellstyle.verticalalignment = verticalalignment.center;//垂直居中 方法1 


headercellstyle.alignment = npoi.ss.usermodel.horizontalalignment.centerselection;//設定居中 方法2


npoi.ss.usermodel.icell cell = null;


// 寫入列名 


int columncount = pdatatable.columns.count;


for (int i = 0; i < columncount; i++)


icellstyle rowcellstyle = workbook.createcellstyle();


rowcellstyle.borderleft = npoi.ss.usermodel.borderstyle.thin;


rowcellstyle.borderright = npoi.ss.usermodel.borderstyle.thin;


rowcellstyle.bordertop = npoi.ss.usermodel.borderstyle.thin;


rowcellstyle.borderbottom = npoi.ss.usermodel.borderstyle.thin;


rowcellstyle.verticalalignment = verticalalignment.center;//垂直居中 方法1 


rowcellstyle.alignment = npoi.ss.usermodel.horizontalalignment.centerselection;//設定居中 方法2


// 寫入列值 


int rowcount = pdatatable.rows.count;


for (int i = 0; i < rowcount; i++)


}// 寫入檔案 


system.io.filestream filestream = new system.io.filestream(filepath, system.io.filemode.create);


workbook.write(filestream);


workbook.close();


filestream.close();


}

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