如何通过单击功能区按钮将文本设置到自定义任务窗格中的文本框？

Question

我想操纵自定义任务窗格中的控件，例如将文本设置为自定义任务窗格中的文本框。如何更改下面的代码？

1.ribbon.cs，功能区中有一个togglebutton，我可以通过单击togglebutton在自定义任务窗格中将文本设置为文本框吗？

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft;
using Microsoft.Office.Tools.Ribbon;
using System.Windows.Forms;

namespace XML1
{
    public partial class RibbonXML1
    {
        private void RibbonXML1_Load(object sender, RibbonUIEventArgs e)
        {

        }
        private void toggleButton1_Click(object sender, RibbonControlEventArgs e)
        {
            Share.ctp1.Visible = this.toggleButton1.Checked;
            if (this.toggleButton1.Checked)
            { 
                toggleButton1.Label = "Hide"; 
            }
            else
            {
                toggleButton1.Label = "Show";
            }

        }
    }
}

自定义任务窗格中的Usercontrol具有文本框。

2. 这是thisAddin.cs的代码，用于显示或隐藏自定义任务窗格。

   using System;
   using System.Collections.Generic;
   using System.Linq;
   using System.Text;
   using System.Windows.Forms;
   using System.Xml.Linq;
   using Word = Microsoft.Office.Interop.Word;
   using Office = Microsoft.Office.Core;
   using Microsoft.Office.Tools.Word;
   
   namespace XML1
   {
       public partial class ThisAddIn
       {
           UserControl1 uc1;
           private void ThisAddIn_Startup(object sender, System.EventArgs e)
           {
           uc1 = new UserControl1();
           Share.ctp1 = this.CustomTaskPanes.Add(uc1, "acReport");
           Share.ctp1.Visible = true;
           Share.ctp1.VisibleChanged += new EventHandler(ctp1_visibleChanged);
           Share.ctp1.DockPositionChanged += new EventHandler(ctp1_DockPositionChanged);
   
   
       }
       private void ctp1_visibleChanged(object sender, System.EventArgs e)
       {
   
           RibbonXML1 ribbon = Globals.Ribbons.GetRibbon<RibbonXML1>(); 
           ribbon.toggleButton1.Checked = Share.ctp1.Visible;
       }
       private void ctp1_DockPositionChanged(object sender, System.EventArgs e)
       {
           Globals.ThisAddIn.Application.StatusBar = Share.ctp1.DockPosition.ToString();
       }
   
       private void ThisAddIn_Shutdown(object sender, System.EventArgs e)
       {
       }
   
       #region VSTO generate code
   
       private void InternalStartup()
       {
           this.Startup += new System.EventHandler(ThisAddIn_Startup);
           this.Shutdown += new System.EventHandler(ThisAddIn_Shutdown);
       }
   
       #endregion
   }

   }

Answer 1

找到下面的答案链接; How to Expose Listbox in UserControl in CustomTaskPane VSTO C#。将以下代码附加到ThisAddIn_Startup中，然后确定：

foreach (Control rtbControl in uc1.Controls)
            {

                if (rtbControl is RichTextBox & rtbControl.Name == "richTextBox1")
                {
                    rtbControl.Text = "Hello";
                }
            }