public override object EditValue(ITypeDescriptorContext context, IServiceProvider provider, object value)
{
SelectTypeAndAnswer staa = null;
Subject[] subject= context.Instance as Subject[];
if (value != null)
{
staa = (SelectTypeAndAnswer)value;
}
else
{
staa = new SelectTypeAndAnswer("(...)");
}
if (subject != null)
{
viewcontent(ref staa);
}
else
{
editcontent(ref staa);
}
return staa;
//CCWordApp ccwa=new CCWordApp();
//ccwa.Open();
//answerForm.WordBrowers.document = ccwa.oDoc;
//answerForm.WordBrowers.wordApplicationClass = (Word.ApplicationClass)ccwa.oWordApplic;
}
/// <summary>
/// 编辑答案内容（预留代码）
/// </summary>
/// <param name="value"></param>
private void editcontent(ref SelectTypeAndAnswer value)
{
AnswerForm answerForm = new AnswerForm();
answerForm.subjectbinaryanswer = value.subjectbinaryanswer;
DialogResult da = answerForm.ShowDialog();// editorService.ShowDialog(answerForm);
if (da.Equals(DialogResult.OK))
{
if (answerForm.subjecttextanswer != null && !answerForm.subjecttextanswer.Trim().Equals(""))
{
value.subjectbinaryanswer = answerForm.subjectbinaryanswer;
value.subjecttextanswer = answerForm.subjecttextanswer;
value.subjecthtmlanswer = answerForm.subjecthtmlanswer;
}
else
{
value.subjectbinaryanswer = null;
value.subjecttextanswer = null;
value.subjecthtmlanswer = null;
}
answerForm.Dispose();
}
}
/// <summary>
/// 查看答案内容
/// </summary>
/// <param name="value"></param>
private void viewcontent(ref SelectTypeAndAnswer value)
{
AnswerViewForm answerViewForm = new AnswerViewForm();
//answerForm.subjectbinaryanswer = value.subjectbinaryanswer;
answerViewForm.subjecthtmlanswer = value.subjecthtmlanswer;
DialogResult da = answerViewForm.ShowDialog();// editorService.ShowDialog(answerForm);
}
