public void CleanupParagraphsWithPunctuationMarks()
{
//ExStart:CleanupParagraphsWithPunctuationMarks
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
FieldMergeField mergeFieldOption1 = (FieldMergeField)builder.InsertField("MERGEFIELD", "Option_1");
mergeFieldOption1.FieldName = "Option_1";
// Here is the complete list of cleanable punctuation marks: ! , . : ; ? ¡ ¿.
builder.Write(" ? ");
FieldMergeField mergeFieldOption2 = (FieldMergeField)builder.InsertField("MERGEFIELD", "Option_2");
mergeFieldOption2.FieldName = "Option_2";
doc.MailMerge.CleanupOptions = MailMergeCleanupOptions.RemoveEmptyParagraphs;
// The option's default value is true, which means that the behavior was changed to mimic MS Word.
// If you rely on the old behavior can revert it by setting the option to false.
doc.MailMerge.CleanupParagraphsWithPunctuationMarks = true;
doc.MailMerge.Execute(new[] { "Option_1", "Option_2" }, new object[] { null, null });
doc.Save(ArtifactsDir + "WorkingWithCleanupOptions.CleanupParagraphsWithPunctuationMarks.docx");
//ExEnd:CleanupParagraphsWithPunctuationMarks
}
public void TestMailMergeGetRegionsHierarchy()
{
//ExStart
//ExFor:MailMerge.GetRegionsHierarchy
//ExFor:MailMergeRegionInfo
//ExFor:MailMergeRegionInfo.Regions
//ExFor:MailMergeRegionInfo.Name
//ExFor:MailMergeRegionInfo.Fields
//ExFor:MailMergeRegionInfo.StartField
//ExFor:MailMergeRegionInfo.EndField
//ExFor:MailMergeRegionInfo.Level
//ExSummary:Shows how to get MailMergeRegionInfo and work with it
Document doc = new Document(MyDir + "MailMerge.TestRegionsHierarchy.doc");
//Returns a full hierarchy of regions (with fields) available in the document.
MailMergeRegionInfo regionInfo = doc.MailMerge.GetRegionsHierarchy();
//Get top regions in the document
IList <MailMergeRegionInfo> topRegions = regionInfo.Regions;
Assert.AreEqual(2, topRegions.Count);
Assert.AreEqual("Region1", topRegions[0].Name);
Assert.AreEqual("Region2", topRegions[1].Name);
Assert.AreEqual(1, topRegions[0].Level);
Assert.AreEqual(1, topRegions[1].Level);
//Get nested region in first top region
IList <MailMergeRegionInfo> nestedRegions = topRegions[0].Regions;
Assert.AreEqual(2, nestedRegions.Count);
Assert.AreEqual("NestedRegion1", nestedRegions[0].Name);
Assert.AreEqual("NestedRegion2", nestedRegions[1].Name);
Assert.AreEqual(2, nestedRegions[0].Level);
Assert.AreEqual(2, nestedRegions[1].Level);
//Get field list in first top region
IList <Field> fieldList = topRegions[0].Fields;
Assert.AreEqual(4, fieldList.Count);
FieldMergeField startFieldMergeField = nestedRegions[0].StartField;
Assert.AreEqual("TableStart:NestedRegion1", startFieldMergeField.FieldName);
FieldMergeField endFieldMergeField = nestedRegions[0].EndField;
Assert.AreEqual("TableEnd:NestedRegion1", endFieldMergeField.FieldName);
//ExEnd
}
void IFieldMergingCallback.FieldMerging(FieldMergingArgs e)
{
if (e.FieldName.StartsWith("HTML"))
{
if (e.Field.GetFieldCode().Contains("\\b"))
{
FieldMergeField field = e.Field;
DocumentBuilder builder = new DocumentBuilder(e.Document);
builder.MoveToMergeField(e.DocumentFieldName, true, false);
builder.Write(field.TextBefore);
builder.InsertHtml(e.FieldValue.ToString());
e.Text = "";
}
}
}
/// <summary>
/// This is called when merge field is actually merged with data in the document.
/// </summary>
void IFieldMergingCallback.FieldMerging(FieldMergingArgs args)
{
// All merge fields that expect HTML data should be marked with some prefix, e.g. 'html'.
if (args.DocumentFieldName.StartsWith("html") && args.Field.GetFieldCode().Contains("\\b"))
{
FieldMergeField field = args.Field;
// Insert the text for this merge field as HTML data, using DocumentBuilder.
DocumentBuilder builder = new DocumentBuilder(args.Document);
builder.MoveToMergeField(args.DocumentFieldName);
builder.Write(field.TextBefore);
builder.InsertHtml((string)args.FieldValue);
// The HTML text itself should not be inserted.
// We have already inserted it as an HTML.
args.Text = "";
}
}
public static void Run()
{
//ExStart:InsertMergeFieldUsingDOM
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir_WorkingWithFields();
Document doc = new Document(dataDir + "in.doc");
DocumentBuilder builder = new DocumentBuilder(doc);
// Get paragraph you want to append this merge field to
Paragraph para = (Paragraph)doc.GetChildNodes(NodeType.Paragraph, true)[1];
// Move cursor to this paragraph
builder.MoveTo(para);
// We want to insert a merge field like this:
// { " MERGEFIELD Test1 \\b Test2 \\f Test3 \\m \\v" }
// Create instance of FieldMergeField class and lets build the above field code
FieldMergeField field = (FieldMergeField)builder.InsertField(FieldType.FieldMergeField, false);
// { " MERGEFIELD Test1" }
field.FieldName = "Test1";
// { " MERGEFIELD Test1 \\b Test2" }
field.TextBefore = "Test2";
// { " MERGEFIELD Test1 \\b Test2 \\f Test3 }
field.TextAfter = "Test3";
// { " MERGEFIELD Test1 \\b Test2 \\f Test3 \\m" }
field.IsMapped = true;
// { " MERGEFIELD Test1 \\b Test2 \\f Test3 \\m \\v" }
field.IsVerticalFormatting = true;
// Finally update this merge field
field.Update();
dataDir = dataDir + "InsertMergeFieldUsingDOM_out_.doc";
doc.Save(dataDir);
//ExEnd:InsertMergeFieldUsingDOM
Console.WriteLine("\nMerge field using DOM inserted successfully.\nFile saved at " + dataDir);
}
public void RemoveColonBetweenEmptyMergeFields(string punctuationMark,
bool isCleanupParagraphsWithPunctuationMarks, string resultText)
{
//ExStart
//ExFor:MailMerge.CleanupParagraphsWithPunctuationMarks
//ExSummary:Shows how to remove paragraphs with punctuation marks after mail merge operation.
Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);
FieldMergeField mergeFieldOption1 = (FieldMergeField)builder.InsertField("MERGEFIELD", "Option_1");
mergeFieldOption1.FieldName = "Option_1";
// Here is the complete list of cleanable punctuation marks:
// !
// ,
// .
// :
// ;
// ?
// ¡
// ¿
builder.Write(punctuationMark);
FieldMergeField mergeFieldOption2 = (FieldMergeField)builder.InsertField("MERGEFIELD", "Option_2");
mergeFieldOption2.FieldName = "Option_2";
doc.MailMerge.CleanupOptions = MailMergeCleanupOptions.RemoveEmptyParagraphs;
// The default value of the option is true which means that the behaviour was changed to mimic MS Word
// If you rely on the old behavior are able to revert it by setting the option to false
doc.MailMerge.CleanupParagraphsWithPunctuationMarks = isCleanupParagraphsWithPunctuationMarks;
doc.MailMerge.Execute(new[] { "Option_1", "Option_2" }, new object[] { null, null });
doc.Save(ArtifactsDir + "RemoveColonBetweenEmptyMergeFields.docx");
//ExEnd
Assert.AreEqual(resultText, doc.GetText());
}