استخدام علامات الصور أثناء تجميع البيانات في العلامات الذكية

استخدام علامات الصور أثناء تجميع البيانات في العلامات الذكية

العينة التالية تقوم بإنشاء دفتر العمل ثم إضافة العلامات الذكية التالية في الخلايا D2، E2 و F2 على التوالي.

 &=Person.Name(group:normal,skip:1)

&=Person.City

&=Person.Photo(Picture:FitToCell)

ثم يقوم بملء مصدر البيانات بالبيانات ويستدعي طريقة WorkbookDesigner.Process() لمعالجة العلامات الذكية للعلامات الممتازة. يستخدم الكود هذه الصور ، مثل moon.png و moon2.png ولكن يمكنك استخدام أي صورة.

// For complete examples and data files, please go to https://github.com/aspose-cells/Aspose.Cells-for-.NET
public class UsingImageMarkersWhileGroupingDataInSmartMarkers
{
class Person
{
// Create Name, City and Photo properties
private string m_Name;
private string m_City;
private byte[] m_Photo;
public Person(string name, string city, byte[] photo)
{
m_Name = name;
m_City = city;
m_Photo = photo;
}
public string Name
{
get { return m_Name; }
set { m_Name = value; }
}
public string City
{
get { return m_City; }
set { m_City = value; }
}
public byte[] Photo
{
get { return m_Photo; }
set { m_Photo = value; }
}
}
public static void Run()
{
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Get the images
byte[] photo1 = File.ReadAllBytes(dataDir + "moon.png");
byte[] photo2 = File.ReadAllBytes(dataDir + "moon2.png");
// Create a new workbook and access its worksheet
Workbook workbook = new Workbook();
Worksheet worksheet = workbook.Worksheets[0];
// Set the standard row height to 35
worksheet.Cells.StandardHeight = 35;
// Set column widhts of D, E and F
worksheet.Cells.SetColumnWidth(3, 20);
worksheet.Cells.SetColumnWidth(4, 20);
worksheet.Cells.SetColumnWidth(5, 40);
// Add the headings in columns D, E and F
worksheet.Cells["D1"].PutValue("Name");
Style st = worksheet.Cells["D1"].GetStyle();
st.Font.IsBold = true;
worksheet.Cells["D1"].SetStyle(st);
worksheet.Cells["E1"].PutValue("City");
worksheet.Cells["E1"].SetStyle(st);
worksheet.Cells["F1"].PutValue("Photo");
worksheet.Cells["F1"].SetStyle(st);
// Add smart marker tags in columns D, E, F
worksheet.Cells["D2"].PutValue("&=Person.Name(group:normal,skip:1)");
worksheet.Cells["E2"].PutValue("&=Person.City");
worksheet.Cells["F2"].PutValue("&=Person.Photo(Picture:FitToCell)");
// Create Persons objects with photos
List<Person> persons = new List<Person>();
persons.Add(new Person("George", "New York", photo1));
persons.Add(new Person("George", "New York", photo2));
persons.Add(new Person("George", "New York", photo1));
persons.Add(new Person("George", "New York", photo2));
persons.Add(new Person("Johnson", "London", photo2));
persons.Add(new Person("Johnson", "London", photo1));
persons.Add(new Person("Johnson", "London", photo2));
persons.Add(new Person("Simon", "Paris", photo1));
persons.Add(new Person("Simon", "Paris", photo2));
persons.Add(new Person("Simon", "Paris", photo1));
persons.Add(new Person("Henry", "Sydney", photo2));
persons.Add(new Person("Henry", "Sydney", photo1));
persons.Add(new Person("Henry", "Sydney", photo2));
// Create a workbook designer
WorkbookDesigner designer = new WorkbookDesigner(workbook);
// Set the data source and process smart marker tags
designer.SetDataSource("Person", persons);
designer.Process();
// Save the workbook
workbook.Save(dataDir + "UsingImageMarkersWhileGroupingDataInSmartMarkers.xlsx", SaveFormat.Xlsx);
}
}