我已将拼写检查合并到我的win form C#项目中。这是我的代码。
public void CheckSpelling()
{
try
{
// declare local variables to track error count
// and information
int SpellingErrors = 0;
string ErrorCountMessage = string.Empty;
// create an instance of a word application
Microsoft.Office.Interop.Word.Application WordApp =
new Microsoft.Office.Interop.Word.Application();
// hide the MS Word document during the spellcheck
//WordApp.WindowState = WdWindowState.wdWindowStateMinimize;
// check for zero length content in text area
if (this.Text.Length > 0)
{
WordApp.Visible = false;
// create an instance of a word document
_Document WordDoc = WordApp.Documents.Add(ref emptyItem,
ref emptyItem,
ref emptyItem,
ref oFalse);
// load the content written into the word doc
WordDoc.Words.First.InsertBefore(this.Text);
// collect errors form new temporary document set to contain
// the content of this control
Microsoft.Office.Interop.Word.ProofreadingErrors docErrors = WordDoc.SpellingErrors;
SpellingErrors = docErrors.Count;
// execute spell check; assumes no custom dictionaries
WordDoc.CheckSpelling(ref oNothing, ref oIgnoreUpperCase, ref oAlwaysSuggest,
ref oNothing, ref oNothing, ref oNothing, ref oNothing, ref oNothing,
ref oNothing, ref oNothing, ref oNothing, ref oNothing);
// format a string to contain a report of the errors detected
ErrorCountMessage = "Spell check complete; errors detected: " + SpellingErrors;
// return corrected text to control's text area
object first = 0;
object last = WordDoc.Characters.Count - 1;
this.Text = WordDoc.Range(ref first, ref last).Text;
}
else
{
// if nothing was typed into the control, abort and inform user
ErrorCountMessage = "Unable to spell check an empty text box.";
}
WordApp.Quit(ref oFalse, ref emptyItem, ref emptyItem);
System.Runtime.InteropServices.Marshal.ReleaseComObject(WordApp);
// return report on errors corrected
// - could either display from the control or change this to
// - return a string which the caller could use as desired.
// MessageBox.Show(ErrorCountMessage, "Finished Spelling Check");
}
catch (Exception e)
{
MessageBox.Show(e.ToString());
}
}
拼写检查工作得很好,唯一的问题是当我尝试移动拼写检查器时,由于某种原因,主表单会模糊不清。此外,当我关闭拼写检查时,主窗体恢复正常。看起来它正在打开微软的话然后隐藏窗口,只允许看到拼写检查器。请帮忙。
答案 0 :(得分:1)
我尝试使用您的示例代码,但它没有成功,所以我尝试了MSDN's tutorial on the subject。
那就是说,我认为这是一个相当狡猾的解决方案。关于你的主要形式模糊,我想这是因为它在你的拼写检查窗口时停止响应?您可以通过使用新线程来绕过它。
另外,你是对的,它正在启动MS Word,然后隐藏窗口。
就个人而言,我宁愿使用像NetSpell这样的库而不是依赖Office。
答案 1 :(得分:0)
我的工作和测试代码段如下:
string s1 = textBox1.Text;
Microsoft.Office.Interop.Word.Application app = new Microsoft.Office.Interop.Word.Application();
Microsoft.Office.Interop.Word._Document doc = app.Documents.Add();
doc.Words.First.InsertBefore(s1);
Microsoft.Office.Interop.Word.ProofreadingErrors errors = doc.SpellingErrors;
int errorCount = errors.Count;
doc.CheckSpelling(Missing.Value, true, false);
app.Quit(false);
textBox3.Text = errorCount.ToString();
错误文字的申请。
Windows将错误的单词显示为红色突出显示的文字。
最后显示总错误计数。
解决方案来自我的blog。