Word interop problem : String parameter too long.

Hi

i've changed your code as follow (because i'm using .net 2.0 and office 12) :

private static void FindAndReplaceLargeContent2(Microsoft.Office.Interop.Word.Application wordApp, object strSearch, object strReplace)
        {
            object missing = System.Reflection.Missing.Value;
            object foward = true;
            Microsoft.Office.Interop.Word.WdFindWrap wrapFind = Microsoft.Office.Interop.Word.WdFindWrap.wdFindStop;
            object replace = Microsoft.Office.Interop.Word.WdReplace.wdReplaceAll;
            List<string> subs = new List<string>();
            int counter = 0;
            while (counter <= strReplace.ToString().Length)
            {
                if (strReplace.ToString().Length < counter + 250)
                {
                    subs.Add(strReplace.ToString().Substring(counter, strReplace.ToString().Length - counter));
                }
                else
                {
                    subs.Add(strReplace.ToString().Substring(counter, 250) + "#r#");
                }
                counter += 250;
            }
            wordApp.ActiveDocument.Content.Find.ClearFormatting();
            wordApp.ActiveDocument.Content.Find.Replacement.ClearFormatting();
            wordApp.ActiveDocument.Content.Find.Text = strSearch.ToString();
            wordApp.ActiveDocument.Content.Find.Wrap = wrapFind;
            wordApp.ActiveDocument.Content.Find.Replacement.Text = subs[0];
            wordApp.ActiveDocument.Content.Find.Execute(ref strSearch,ref missing,ref missing,ref missing,ref missing,
                ref missing,ref foward,ref missing,ref missing,ref strReplace,ref replace,ref missing,ref missing,ref missing,ref missing); // error occured
            wordApp.ActiveDocument.Content.Find.Text = "#r#";
            for (int i = 1; i < subs.Count; i++)
            {
                wordApp.ActiveDocument.Content.Find.Replacement.Text = subs[i];
                wordApp.ActiveDocument.Content.Find.Execute(ref strSearch, ref missing, ref missing, ref missing, ref missing,
                ref missing, ref foward, ref missing, ref missing, ref strReplace, ref replace, ref missing, ref missing, ref missing, ref missing);
            }
        }

but still i'm facing the same problem (string parameter too long) in the given line!

any help ?

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http://www.codeproject.com/KB/codegen/DatabaseHelper.aspx