How to find all paragraphs aligned by center in DOCX document using C# and .NET



Complete code

using System;
using System.IO;
using System.Linq;
using SautinSoft.Document;

namespace Example
{
    class Program
    {
        static void Main(string[] args)
        {
            // Get your free 30-day key here:   
            // https://sautinsoft.com/start-for-free/

            FindParagraph();
        }
        /// <summary>
        /// Find all paragraphs aligned by center in DOCX document and mark it by yellow.
        /// </summary>
        /// <remarks>
        /// Details: https://sautinsoft.com/products/document/help/net/developer-guide/find-paragraphs-in-docx-document-net-csharp-vb.php
        /// </remarks>
        static void FindParagraph()
        {
            string filePath = @"..\..\..\example.docx";
            string fileResult = @"Result.docx";
            DocumentCore dc = DocumentCore.Load(filePath);

            foreach (Paragraph par in dc.GetChildElements(true, ElementType.Paragraph).
                Where(p => (p as Paragraph).ParagraphFormat.Alignment == HorizontalAlignment.Center))
            {
                par.ParagraphFormat.BackgroundColor = Color.Yellow;
            }
            dc.Save(fileResult);
            System.Diagnostics.Process.Start(new System.Diagnostics.ProcessStartInfo(fileResult) { UseShellExecute = true });

        }
    }
}

Download

Imports System
Imports System.IO
Imports System.Linq
Imports SautinSoft.Document

Namespace Example
    Friend Class Program
        Shared Sub Main(ByVal args() As String)
            FindParagraph()
        End Sub
        ''' Get your free 30-day key here:   
        ''' https://sautinsoft.com/start-for-free/
        ''' <summary>
        ''' Find all paragraphs aligned by center in DOCX document and mark it by yellow.
        ''' </summary>
        ''' <remarks>
        ''' Details: https://sautinsoft.com/products/document/help/net/developer-guide/find-paragraphs-in-docx-document-net-csharp-vb.php
        ''' </remarks>
        Private Shared Sub FindParagraph()
            Dim filePath As String = "..\..\..\example.docx"
            Dim fileResult As String = "Result.docx"
            Dim dc As DocumentCore = DocumentCore.Load(filePath)

            For Each par As Paragraph In dc.GetChildElements(True, ElementType.Paragraph).Where(Function(p) (TryCast(p, Paragraph)).ParagraphFormat.Alignment = HorizontalAlignment.Center)
                par.ParagraphFormat.BackgroundColor = Color.Yellow
            Next par
            dc.Save(fileResult)
            System.Diagnostics.Process.Start(New System.Diagnostics.ProcessStartInfo(fileResult) With {.UseShellExecute = True})

        End Sub
    End Class
End Namespace

Download


If you need a new code example or have a question: email us at support@sautinsoft.com or ask at Online Chat (right-bottom corner of this page) or use the Form below:



Questions and suggestions from you are always welcome!

We are developing .Net components since 2002. We know PDF, DOCX, RTF, HTML, XLSX and Images formats. If you need any assistance with creating, modifying or converting documents in various formats, we can help you. We will write any code example for you absolutely free.