zoukankan      html  css  js  c++  java
  • 转载-NX11.0二次开发新增Spreadsheet相关类的用法!

    这几天搜NX对EXCAL读取写入相关的开发内容,发现唐工写了一篇关于NX11对EXCAL操作的文章。让我知道NX11新增了对EXCAL操作相关的类,以前NX里是没有的。我以前都是用OLE方式去做,没用过其他的,今天学习一下。感谢唐工的分享。
    原文出处:http://www.ugsnx.com/thread-167024-1-1.html
    ps:经过多次测试,这种方式有一个缺点,就是写入的时候不能覆盖写入,新内容只能接原来的内容继续写。

    在 NX11中,新增了与电子表格操作的类;
    Spreadsheet
    SpreadsheetCellData
    SpreadsheetExternal
    SpreadsheetManager
    对应的头文件为:

      1 #include <NXOpen/Spreadsheet.hxx>
      2 #include <NXOpen/SpreadsheetCellData.hxx>
      3 #include <NXOpen/SpreadsheetExternal.hxx>
      4 #include <NXOpen/SpreadsheetManager.hxx>
      5 
      6 ```
      7 利用这些类,可以操作内部与外部的电子表格。
      8 我写了一个例子:
      9 1、新建电子表格;
     10 2、然后写入不同的数据;
     11 3、再读取相关内容,打印在信息窗口;
     12 注:个人感觉NX11虽然增加了这些类,但读取的效率比较低下,还没有用UFUN调KF的方法来读写电子表格效率高。
     13 
     14 ```c
     15 void MyClass::do_it()
     16 {
     17         UF_initialize();
     18         //创建电子表格
     19  ************************
     20 
     21         //打开
     22         NXOpen::SpreadsheetExternal *openfile=
     23         theSession->SpreadsheetManager()->OpenFile("c:\tkl.xls", NXOpen::SpreadsheetManager::OpenModeWrite);
     24         int worksheet = openfile->GetWorksheetIndex("tkl"); //得到电子表格工作页
     25         
     26         //在A1-c1中写入数字        
     27         std::vector<NXOpen::SpreadsheetCellData *> addata;
     28         for (size_t i = 0; i < 3; i++)
     29         {
     30                 NXOpen::SpreadsheetCellData *celldata = theSession->SpreadsheetManager()->CreateCellData();
     31                 celldata->SetType(NXOpen::SpreadsheetCellData::TypesInt);
     32                 celldata->SetIntValue((int)i+1);
     33                 addata.push_back(celldata);
     34         }
     35         openfile->AppendRow(worksheet, addata);
     36         addata.clear();
     37 
     38         //在A2-D2中写入字符串
     39         std::ostringstream tempnumberstring;        
     40         for (size_t i = 0; i < 4; i++)
     41         {
     42                 NXOpen::SpreadsheetCellData *celldata = theSession->SpreadsheetManager()->CreateCellData();
     43                 celldata->SetType(NXOpen::SpreadsheetCellData::TypesString);
     44                 tempnumberstring << i+1;
     45                 std::string covertvalue = tempnumberstring.str();
     46                 celldata->SetStringValue("字符" + covertvalue);
     47                 addata.push_back(celldata);
     48                 tempnumberstring.str("");
     49                 tempnumberstring.clear();
     50         }
     51         openfile->AppendRow(worksheet, addata);
     52         addata.clear();
     53 
     54         //在A3-C3中写入布尔型
     55         for (size_t i = 0; i < 2; i++)
     56         {
     57                 NXOpen::SpreadsheetCellData *celldata = theSession->SpreadsheetManager()->CreateCellData();
     58                 celldata->SetType(NXOpen::SpreadsheetCellData::TypesLogical);
     59                 if ((int)i==0)
     60                 {
     61                         celldata->SetLogicalValue(true);
     62                 }
     63                 else
     64                 {
     65                         celldata->SetLogicalValue(false);
     66                 }
     67                 addata.push_back(celldata);
     68         }
     69         openfile->AppendRow(worksheet, addata);
     70         addata.clear();
     71         
     72         //读取        
     73         std::vector<NXOpen::SpreadsheetCellData *> thedata;
     74         openfile->ReadRange(worksheet, -1, -1, -1, -1, thedata); //读取范围,
     75         //打印基本信息
     76         theSession->ListingWindow()->Open();
     77         std::ostringstream tempstring;
     78         tempstring << "表序号:" << thedata[0]->IntValue() << ",起始行:" << thedata[1]->IntValue() << ",起始列:" 
     79                 << thedata[2]->IntValue() << ",结束行:" << thedata[3]->IntValue() << ",结束列:" << thedata[4]->IntValue();
     80         std::string covertvalue = tempstring.str();
     81         theSession->ListingWindow()->WriteFullline(covertvalue);
     82         tempstring.str("");
     83         tempstring.clear();
     84 
     85         //打印每个单元格详细信息
     86         for (size_t i = 5; i < (int)thedata.size(); i++)
     87         {        
     88                 NXOpen::SpreadsheetCellData::Types thetype = thedata[i]->Type();
     89                 if (thetype == SpreadsheetCellData::TypesInt)
     90                 {
     91                         tempstring << thedata[i]->IntValue() << "";
     92                 }
     93                 else if (thetype == SpreadsheetCellData::TypesDouble)
     94                 {
     95                         tempstring << thedata[i]->DoubleValue() << "";
     96                 }
     97                 else if (thetype == SpreadsheetCellData::TypesString )
     98                 {
     99                         tempstring << thedata[i]->StringValue().GetLocaleText() << "";
    100                 }
    101                 else if (thetype == SpreadsheetCellData::TypesLogical)
    102                 {
    103                         tempstring << thedata[i]->LogicalValue() << "";
    104                 }
    105                 else
    106                 {
    107                         tempstring << thedata[i]->FormulaValue().GetLocaleText() << "";
    108                 }
    109 
    110                 if ((i - 4) % (thedata[4]->IntValue() - thedata[2]->IntValue() + 1) == 0)
    111                 {
    112                         std::string covertvalue = tempstring.str();
    113                         theSession->ListingWindow()->WriteFullline(covertvalue);
    114                         tempstring.str("");
    115                         tempstring.clear();
    116                 }                
    117         }
    118 
    119         //关闭电子表格并保存
    120         openfile->CloseFile(true); 
    121         
    122         UF_terminate();
    123 }

  • 相关阅读:
    SuperMap开发入门1——资源下载
    去除Win10快捷图标小箭头
    MongoTemplate 分组分页复合条件查询
    mongo db 去除 _class 字段
    MongoDb 快速翻页方法
    mysql select limit 大数据量查询 性能终极提升方法
    MongoDB 数据自动同步到 ElasticSearch
    用 mongodb + elasticsearch 实现中文检索
    MySql5.7InnoDB全文索引(针对中文搜索)
    spring cloud fegin传递request header
  • 原文地址:https://www.cnblogs.com/nxopen2018/p/10981453.html
Copyright © 2011-2022 走看看