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Aspose::Words::MailMerging::FieldMergingArgsBase Class Reference
Base class for FieldMergingArgs and ImageFieldMergingArgs.
- See also
- Aspose::Words::MailMerging::FieldMergingArgs
- Aspose::Words::MailMerging::ImageFieldMergingArgs
- Examples
Shows how to execute a mail merge with a custom callback that handles merge data in the form of HTML documents.
void MergeHtml()
{
auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);
builder->InsertField(u"MERGEFIELD html_Title \\b Content");
builder->InsertField(u"MERGEFIELD html_Body \\b Content");
ArrayPtr<SharedPtr<System::Object>> mergeData = MakeArray<SharedPtr<System::Object>>(
{System::ObjectExt::Box<String>(String(u"<html>") + u"<h1>" + u"<span style=\"color: #0000ff; font-family: Arial;\">Hello World!</span>" +
u"</h1>" + u"</html>"),
System::ObjectExt::Box<String>(
String(u"<html>") + u"<blockquote>" +
u"<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>" +
u"</blockquote>" + u"</html>")});
doc->get_MailMerge()->set_FieldMergingCallback(MakeObject<ExMailMergeEvent::HandleMergeFieldInsertHtml>());
doc->get_MailMerge()->Execute(MakeArray<String>({u"html_Title", u"html_Body"}), mergeData);
doc->Save(ArtifactsDir + u"MailMergeEvent.MergeHtml.docx");
}
class HandleMergeFieldInsertHtml : public IFieldMergingCallback
{
public:
void FieldMerging(SharedPtr<FieldMergingArgs> args) override
{
if (args->get_DocumentFieldName().StartsWith(u"html_") && args->get_Field()->GetFieldCode().Contains(u"\\b"))
{
// Add parsed HTML data to the document's body.
auto builder = MakeObject<DocumentBuilder>(args->get_Document());
builder->MoveToMergeField(args->get_DocumentFieldName());
builder->InsertHtml(System::ObjectExt::Unbox<String>(args->get_FieldValue()));
// Since we have already inserted the merged content manually,
// we will not need to respond to this event by returning content via the "Text" property.
args->set_Text(String::Empty);
}
}
void ImageFieldMerging(SharedPtr<ImageFieldMergingArgs> args) override
{
// Do nothing.
}
};
#include <Aspose.Words.Cpp/MailMerging/FieldMergingArgsBase.h>
Inheritance diagram for Aspose::Words::MailMerging::FieldMergingArgsBase:
Public Member Functions | |
| SharedPtr< Document > | get_Document () const |
| Returns the Document object for which the mail merge is performed. More... | |
| String | get_DocumentFieldName () const |
| Gets the name of the merge field as specified in the document. More... | |
| SharedPtr< FieldMergeField > | get_Field () const |
| Gets the object that represents the current merge field. More... | |
| String | get_FieldName () const |
| Gets the name of the merge field in the data source. More... | |
| SharedPtr< Object > | get_FieldValue () const |
| Gets the value of the field from the data source. More... | |
| int32_t | get_RecordIndex () const |
| Gets the zero based index of the record that is being merged. More... | |
| String | get_TableName () const |
| Gets the name of the data table for the current merge operation or empty string if the name is not available. More... | |
| virtual const TypeInfo & | GetType () const override |
| virtual bool | Is (const TypeInfo &target) const override |
| void | set_FieldValue (SharedPtr< Object > value) |
| Sets the value of the field from the data source. More... | |
Static Public Member Functions | |
| static const TypeInfo & | Type () |
Member Function Documentation
◆ get_Document()
| System::SharedPtr<Aspose::Words::Document> Aspose::Words::MailMerging::FieldMergingArgsBase::get_Document | ( | ) | const |
Returns the Document object for which the mail merge is performed.
- Examples
Shows how to execute a mail merge with a custom callback that handles merge data in the form of HTML documents.
void MergeHtml()
{
auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);
builder->InsertField(u"MERGEFIELD html_Title \\b Content");
builder->InsertField(u"MERGEFIELD html_Body \\b Content");
ArrayPtr<SharedPtr<System::Object>> mergeData = MakeArray<SharedPtr<System::Object>>(
{System::ObjectExt::Box<String>(String(u"<html>") + u"<h1>" + u"<span style=\"color: #0000ff; font-family: Arial;\">Hello World!</span>" +
u"</h1>" + u"</html>"),
System::ObjectExt::Box<String>(
String(u"<html>") + u"<blockquote>" +
u"<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>" +
u"</blockquote>" + u"</html>")});
doc->get_MailMerge()->set_FieldMergingCallback(MakeObject<ExMailMergeEvent::HandleMergeFieldInsertHtml>());
doc->get_MailMerge()->Execute(MakeArray<String>({u"html_Title", u"html_Body"}), mergeData);
doc->Save(ArtifactsDir + u"MailMergeEvent.MergeHtml.docx");
}
class HandleMergeFieldInsertHtml : public IFieldMergingCallback
{
public:
void FieldMerging(SharedPtr<FieldMergingArgs> args) override
{
if (args->get_DocumentFieldName().StartsWith(u"html_") && args->get_Field()->GetFieldCode().Contains(u"\\b"))
{
// Add parsed HTML data to the document's body.
auto builder = MakeObject<DocumentBuilder>(args->get_Document());
builder->MoveToMergeField(args->get_DocumentFieldName());
builder->InsertHtml(System::ObjectExt::Unbox<String>(args->get_FieldValue()));
// Since we have already inserted the merged content manually,
// we will not need to respond to this event by returning content via the "Text" property.
args->set_Text(String::Empty);
}
}
void ImageFieldMerging(SharedPtr<ImageFieldMergingArgs> args) override
{
// Do nothing.
}
};
◆ get_DocumentFieldName()
| System::String Aspose::Words::MailMerging::FieldMergingArgsBase::get_DocumentFieldName | ( | ) | const |
Gets the name of the merge field as specified in the document.
If you have a mapping from a document field name to a different data source field name, then this is the original field name as specified in the document.
If you specified a field name prefix, for example "Image:MyFieldName" in the document, then DocumentFieldName returns field name without the prefix, that is "MyFieldName".
- Examples
Shows how to execute a mail merge with a custom callback that handles merge data in the form of HTML documents.
void MergeHtml()
{
auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);
builder->InsertField(u"MERGEFIELD html_Title \\b Content");
builder->InsertField(u"MERGEFIELD html_Body \\b Content");
ArrayPtr<SharedPtr<System::Object>> mergeData = MakeArray<SharedPtr<System::Object>>(
{System::ObjectExt::Box<String>(String(u"<html>") + u"<h1>" + u"<span style=\"color: #0000ff; font-family: Arial;\">Hello World!</span>" +
u"</h1>" + u"</html>"),
System::ObjectExt::Box<String>(
String(u"<html>") + u"<blockquote>" +
u"<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>" +
u"</blockquote>" + u"</html>")});
doc->get_MailMerge()->set_FieldMergingCallback(MakeObject<ExMailMergeEvent::HandleMergeFieldInsertHtml>());
doc->get_MailMerge()->Execute(MakeArray<String>({u"html_Title", u"html_Body"}), mergeData);
doc->Save(ArtifactsDir + u"MailMergeEvent.MergeHtml.docx");
}
class HandleMergeFieldInsertHtml : public IFieldMergingCallback
{
public:
void FieldMerging(SharedPtr<FieldMergingArgs> args) override
{
if (args->get_DocumentFieldName().StartsWith(u"html_") && args->get_Field()->GetFieldCode().Contains(u"\\b"))
{
// Add parsed HTML data to the document's body.
auto builder = MakeObject<DocumentBuilder>(args->get_Document());
builder->MoveToMergeField(args->get_DocumentFieldName());
builder->InsertHtml(System::ObjectExt::Unbox<String>(args->get_FieldValue()));
// Since we have already inserted the merged content manually,
// we will not need to respond to this event by returning content via the "Text" property.
args->set_Text(String::Empty);
}
}
void ImageFieldMerging(SharedPtr<ImageFieldMergingArgs> args) override
{
// Do nothing.
}
};
◆ get_Field()
| System::SharedPtr<Aspose::Words::Fields::FieldMergeField> Aspose::Words::MailMerging::FieldMergingArgsBase::get_Field | ( | ) | const |
Gets the object that represents the current merge field.
- Examples
Shows how to execute a mail merge with a custom callback that handles merge data in the form of HTML documents.
void MergeHtml()
{
auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);
builder->InsertField(u"MERGEFIELD html_Title \\b Content");
builder->InsertField(u"MERGEFIELD html_Body \\b Content");
ArrayPtr<SharedPtr<System::Object>> mergeData = MakeArray<SharedPtr<System::Object>>(
{System::ObjectExt::Box<String>(String(u"<html>") + u"<h1>" + u"<span style=\"color: #0000ff; font-family: Arial;\">Hello World!</span>" +
u"</h1>" + u"</html>"),
System::ObjectExt::Box<String>(
String(u"<html>") + u"<blockquote>" +
u"<p>Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.</p>" +
u"</blockquote>" + u"</html>")});
doc->get_MailMerge()->set_FieldMergingCallback(MakeObject<ExMailMergeEvent::HandleMergeFieldInsertHtml>());
doc->get_MailMerge()->Execute(MakeArray<String>({u"html_Title", u"html_Body"}), mergeData);
doc->Save(ArtifactsDir + u"MailMergeEvent.MergeHtml.docx");
}
class HandleMergeFieldInsertHtml : public IFieldMergingCallback
{
public:
void FieldMerging(SharedPtr<FieldMergingArgs> args) override
{
if (args->get_DocumentFieldName().StartsWith(u"html_") && args->get_Field()->GetFieldCode().Contains(u"\\b"))
{
// Add parsed HTML data to the document's body.
auto builder = MakeObject<DocumentBuilder>(args->get_Document());
builder->MoveToMergeField(args->get_DocumentFieldName());
builder->InsertHtml(System::ObjectExt::Unbox<String>(args->get_FieldValue()));
// Since we have already inserted the merged content manually,
// we will not need to respond to this event by returning content via the "Text" property.
args->set_Text(String::Empty);
}
}
void ImageFieldMerging(SharedPtr<ImageFieldMergingArgs> args) override
{
// Do nothing.
}
};
◆ get_FieldName()
| System::String Aspose::Words::MailMerging::FieldMergingArgsBase::get_FieldName | ( | ) | const |
Gets the name of the merge field in the data source.
If you have a mapping from a document field name to a different data source field name, then this is the mapped field name.
If you specified a field name prefix, for example "Image:MyFieldName" in the document, then FieldName returns field name without the prefix, that is "MyFieldName".
◆ get_FieldValue()
| System::SharedPtr<System::Object> Aspose::Words::MailMerging::FieldMergingArgsBase::get_FieldValue | ( | ) | const |
Gets the value of the field from the data source.
◆ get_RecordIndex()
| int32_t Aspose::Words::MailMerging::FieldMergingArgsBase::get_RecordIndex | ( | ) | const |
Gets the zero based index of the record that is being merged.
◆ get_TableName()
| System::String Aspose::Words::MailMerging::FieldMergingArgsBase::get_TableName | ( | ) | const |
Gets the name of the data table for the current merge operation or empty string if the name is not available.
◆ GetType()
|
overridevirtual |
Reimplemented from System::Object.
Reimplemented in Aspose::Words::MailMerging::ImageFieldMergingArgs, and Aspose::Words::MailMerging::FieldMergingArgs.
◆ Is()
|
overridevirtual |
Reimplemented from System::Object.
Reimplemented in Aspose::Words::MailMerging::ImageFieldMergingArgs, and Aspose::Words::MailMerging::FieldMergingArgs.
◆ set_FieldValue()
| void Aspose::Words::MailMerging::FieldMergingArgsBase::set_FieldValue | ( | System::SharedPtr< System::Object > | value | ) |
Sets the value of the field from the data source.
◆ Type()
|
static |