将VBA宏UserForm DesignerStorage从模板复制到目标工作簿(C++)
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可能的使用场景
Aspose.Cells支持将VBA项目从一个Excel文件复制到另一个Excel文件。VBA项目由多种模块组成,如文档、过程、设计器等,所有模块都可以用简单代码复制,但设计器模块需要额外访问或复制Designer Storage。以下两种方法涉及Designer Storage:
将VBA宏用户表单DesignerStorage从模板复制到目标工作簿
请参阅以下示例代码。它将模板Excel文件中的VBA项目复制到空白工作簿中,并保存为输出Excel文件。打开模板Excel文件内的VBA项目即可看到一个用户表单,其包含Designer Storage,将通过VbaModuleCollection.GetDesignerStorage()和VbaModuleCollection.AddDesignerStorage()方法复制。
下方截图显示从模板Excel文件复制出来的输出Excel文件及内容,点击按钮1会弹出带有命令按钮的VBA用户表单。
示例代码
#include <iostream>
#include "Aspose.Cells.h"
using namespace Aspose::Cells;
int main()
{
Aspose::Cells::Startup();
U16String srcDir(u"..\\Data\\01_SourceDirectory\\");
U16String outDir(u"..\\Data\\02_OutputDirectory\\");
Workbook target;
Workbook templateFile(srcDir + u"sampleDesignerForm.xlsm");
WorksheetCollection templateSheets = templateFile.GetWorksheets();
WorksheetCollection targetSheets = target.GetWorksheets();
for (int i = 0; i < templateSheets.GetCount(); ++i)
{
Worksheet ws = templateSheets.Get(i);
if (ws.GetType() == SheetType::Worksheet)
{
Worksheet s = targetSheets.Add(ws.GetName());
s.Copy(ws);
s.GetCells().Get(u"A2").PutValue(u"VBA Macro and User Form copied from template to target.");
}
}
VbaProject templateVbaProject = templateFile.GetVbaProject();
VbaProject targetVbaProject = target.GetVbaProject();
VbaModuleCollection templateModules = templateVbaProject.GetModules();
for (int i = 0; i < templateModules.GetCount(); ++i)
{
VbaModule vbaItem = templateModules.Get(i);
if (vbaItem.GetName() == u"ThisWorkbook")
{
targetVbaProject.GetModules().Get(u"ThisWorkbook").SetCodes(vbaItem.GetCodes());
}
else
{
std::wcout << reinterpret_cast<const wchar_t*>(vbaItem.GetName().GetData()) << std::endl;
int vbaMod = 0;
Worksheet sheet = targetSheets.GetSheetByCodeName(vbaItem.GetName());
if (sheet.IsNull())
{
vbaMod = targetVbaProject.GetModules().Add(vbaItem.GetType(), vbaItem.GetName());
}
else
{
vbaMod = targetVbaProject.GetModules().Add(sheet);
}
targetVbaProject.GetModules().Get(vbaMod).SetCodes(vbaItem.GetCodes());
if (vbaItem.GetType() == VbaModuleType::Designer)
{
Vector<uint8_t> designerStorage = templateVbaProject.GetModules().GetDesignerStorage(vbaItem.GetName());
targetVbaProject.GetModules().AddDesignerStorage(vbaItem.GetName(), designerStorage);
}
}
}
target.Save(outDir + u"outputDesignerForm.xlsm", SaveFormat::Xlsm);
Aspose::Cells::Cleanup();
}