To create or edit MS Word document, first of all we need to add two references to our project.
Coding
Creating document
private void btnCreate_Click(object sender, EventArgs e)
{
try
{
//creating object for missing value
object missing = System.Reflection.Missing.Value;
//object for end of file
object endofdoc = "\\endofdoc";
//creating instance of word application
Microsoft.Office.Interop.Word._Application w = new Microsoft.Office.Interop.Word.Application();
//creating instance of word document
Microsoft.Office.Interop.Word._Document doc;
//setting status of application to visible
w.Visible = true;
//creating new document
doc = w.Documents.Add(ref missing, ref missing, ref missing, ref missing);
//adding paragraph to document
Microsoft.Office.Interop.Word.Paragraph para1;
para1 = doc.Content.Paragraphs.Add(ref missing);
object styleHeading1 = "Heading 1";
para1.Range.set_Style(ref styleHeading1);
para1.Range.Text = "Heading One";
para1.Range.Font.Bold = 1;
para1.Format.SpaceAfter = 24;
para1.Range.InsertParagraphAfter();
//creating second paragraph
Microsoft.Office.Interop.Word.Paragraph para2;
para2 = doc.Content.Paragraphs.Add(ref missing);
para2.Range.Text = "Heading OneHeading OneHeading OneHeading OneHeading OneHeading OneHeading"+ '\n'+"OneHeading OneHeading OneHeading OneHeading OneHeading OneHeading One";
para2.Range.Font.Bold = 1;
para2.Format.SpaceAfter = 24;
para2.Range.InsertParagraphAfter();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
Editing document
private void btnEdit_Click(object sender, EventArgs e)
{
//creating instance of word application
Microsoft.Office.Interop.Word._Application w = new Microsoft.Office.Interop.Word.Application();
object path = @"C:\table.doc";
object read = "ReadWrite";
object readOnly = false;
object o = System.Reflection.Missing.Value;
//opening document
Microsoft.Office.Interop.Word._Document oDoc = w.Documents.Open(ref path, ref o, ref readOnly, ref o, ref o, ref o, ref o, ref o, ref o, ref o, ref o, ref o, ref o, ref o, ref o, ref o);
try
{
//loop for each paragraph in document
foreach (Microsoft.Office.Interop.Word.Paragraph p in oDoc.Paragraphs)
{
Microsoft.Office.Interop.Word.Range rng = p.Range;
Microsoft.Office.Interop.Word.Style styl = rng.get_Style() as Microsoft.Office.Interop.Word.Style;
//checking if document containg table
if ((bool)rng.get_Information (Microsoft.Office.Interop.Word.WdInformation.wdWithInTable)
== true)
{
//loop for each cell in table
foreach (Microsoft.Office.Interop.Word.Cell c in rng.Cells)
{
if (rng.Cells.Count > 0)
{
//checking for desired field in table
if (c.Range.Text.ToString().Contains("ID"))
//editing values in tables.
c.Next.Range.Text = "1";
if (c.Range.Text.ToString().Contains("Name"))
c.Next.Range.Text = "Haider";
if (c.Range.Text.ToString().Contains("Address"))
c.Next.Range.Text = "Allahabad";
}
}
//saving document
oDoc.Save();
}
}
//closing document
oDoc.Close(ref o,ref o,ref o);
}
catch (Exception ex)
{
oDoc.Close(ref o, ref o, ref o);
MessageBox.Show(ex.Message);
}
}
Screen shot
Before editing
After editing
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