Esempio n. 1
0
        /// <summary>
        /// 刷新按钮状态
        /// </summary>
        private void RefreshToolBar()
        {
            BeginUpdate();

            try
            {
                mshtml.IHTMLDocument2 document = (mshtml.IHTMLDocument2)webBrowserBody.Document.DomDocument;

                cboFontName.Text         = document.queryCommandValue("FontName").ToString();
                cboFontSize.SelectedItem = FontSize.Find((int)document.queryCommandValue("FontSize"));
                btnBold.Checked          = document.queryCommandState("Bold");
                btnItalic.Checked        = document.queryCommandState("Italic");
                btnUnderline.Checked     = document.queryCommandState("Underline");

                btnNumbers.Checked = document.queryCommandState("InsertOrderedList");
                btnBullets.Checked = document.queryCommandState("InsertUnorderedList");

                btnLeft.Checked   = document.queryCommandState("JustifyLeft");
                btnCenter.Checked = document.queryCommandState("JustifyCenter");
                btnRight.Checked  = document.queryCommandState("JustifyRight");
                btnFull.Checked   = document.queryCommandState("JustifyFull");
            }
            catch (Exception e)
            {
                System.Diagnostics.Debug.WriteLine(e);
            }
            finally
            {
                EndUpdate();
            }
        }