Add SetColumnJustification(...)

OpenXmlWordHelper.sln

@@ -1,7 +1,7 @@
 
 Microsoft Visual Studio Solution File, Format Version 12.00
 # Visual Studio 15
-VisualStudioVersion = 15.0.26430.6
+VisualStudioVersion = 15.0.26430.14
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "OpenXmlWordHelper", "OpenXmlWordHelper\OpenXmlWordHelper.csproj", "{7EEA76A5-EB47-42AF-A082-F23A086EBE03}"
 EndProject

OpenXmlWordHelper/Api.cs

@@ -203,5 +203,28 @@ public static Paragraph CreateNumberingParagraph(int numberId, int levelIndex, s
  }
  }
  }
+
+ // Colunn index is zero-based.
+ public static void SetColumnJustification(MainDocumentPart mdp, int columnIndex, JustificationValues jv)
+ {
+ foreach (var tr in mdp.Document.Body.GetFirstChild<Table>().Elements<TableRow>())
+ {
+ // If columnIndex = 0, "tr.Elements<TableCell>().ToList()[columnIndex]" can be simplified to "tr.GetFirstChild<TableCell>()".
+ var p = tr.Elements<TableCell>().ToList()[columnIndex].GetFirstChild<Paragraph>();
+
+ if (p.ParagraphProperties == null)
+ {
+ p.PrependChild(new ParagraphProperties());
+ }
+
+ if (p.ParagraphProperties.Justification != null)
+ {
+ // Ensure that all Justifications are removed though there shouldn't be more than one in theory.
+ p.ParagraphProperties.RemoveAllChildren<Justification>();
+ }
+
+ p.ParagraphProperties.Justification = new Justification { Val = jv };
+ }
+ }
  }
 }

Test1/UnitTest1.cs

@@ -14,6 +14,12 @@ namespace Test1
  [TestClass]
  public class UnitTest1
  {
+ [ClassInitialize]
+ public static void Initialize(TestContext context)
+ {
+ Environment.CurrentDirectory = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
+ }
+
  static void TestRunner(Action<MainDocumentPart> f)
  {
  var path = Path.Combine(Path.GetTempPath(), DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss-fffffff") + ".docx");
@@ -29,14 +35,24 @@ static void TestRunner(Action<MainDocumentPart> f)
  Process.Start(path);
  }
 
+ static void TestRunner(string path, Action<MainDocumentPart> f)
+ {
+ using (var wd = WordprocessingDocument.Open(path, true))
+ {
+ f(wd.MainDocumentPart);
+ }
+
+ Process.Start(path);
+ }
+
  [TestMethod]
- public static void TestAddParagraphPropertiesDefault() => TestRunner(Api.AddParagraphPropertiesDefault);
+ public void TestAddParagraphPropertiesDefault() => TestRunner(Api.AddParagraphPropertiesDefault);
 
  [TestMethod]
- public static void TestCreateWordWithParagraphPropertiesDefault() => TestRunner(Api.ClearHeaderFooter);
+ public void TestCreateWordWithParagraphPropertiesDefault() => TestRunner(Api.ClearHeaderFooter);
 
  [TestMethod]
- public static void TestCreateParagraphWithText()
+ public void TestCreateParagraphWithText()
  {
  TestRunner(mdp =>
  {
@@ -46,7 +62,7 @@ public static void TestCreateParagraphWithText()
  }
 
  [TestMethod]
- public static void TestCreateNumberingParagraphs()
+ public void TestCreateNumberingParagraphs()
  {
  TestRunner(mdp =>
  {
@@ -70,7 +86,7 @@ public static void TestCreateNumberingParagraphs()
  }
 
  [TestMethod]
- public static void TestMergeDocuments()
+ public void TestMergeDocuments()
  {
  const string path1 = "Source1.docx";
  const string path2 = "Source2.docx";
@@ -81,7 +97,7 @@ public static void TestMergeDocuments()
  }
 
  [TestMethod]
- public static void TestMergeDocumentsToNewFile()
+ public void TestMergeDocumentsToNewFile()
  {
  const string path1 = "Source1.docx";
  const string path2 = "Source2.docx";
@@ -93,13 +109,21 @@ public static void TestMergeDocumentsToNewFile()
  }
 
  [TestMethod]
- public static void TestProtectWord()
+ public void TestProtectWord()
  {
- const string path = "Sample.docx";
+ const string path = @"Sample.docx";
 
  Api.ProtectWord(path, "dummy");
 
  Process.Start(path);
  }
+
+ [TestMethod]
+ public void TestSetColumnJustification()
+ {
+ const string path = @"Sample.docx";
+
+ TestRunner(path, mdp => Api.SetColumnJustification(mdp, 2, JustificationValues.Right));
+ }
  }
 }

Test1/packages.config

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
- <package id="DocumentFormat.OpenXml" version="2.7.2" targetFramework="net462" />
- <package id="MSTest.TestFramework" version="1.1.11" targetFramework="net462" />
- <package id="System.IO.FileSystem.Primitives" version="4.0.1" targetFramework="net462" />
- <package id="System.IO.Packaging" version="4.0.0" targetFramework="net462" />
+ <package id="DocumentFormat.OpenXml" version="2.7.2" />
+ <package id="MSTest.TestFramework" version="1.1.11"/>
+ <package id="System.IO.FileSystem.Primitives" version="4.0.1" />
+ <package id="System.IO.Packaging" version="4.0.0"/>
 </packages>