如何将链接标签添加到同步融合控件中的textBox控件

Question

I have developed a application using win forms. UI contains one Rich Textbox control which displays information what process is going on at background. And I save that information in notepad at specified location. I want to open that notepad from Rich Textbox control, for that I need to provide a link label in Rich Textbox along with text.

Answer 1

you can Add LinkLabel to your RichTextBox and handle the linkLabel_LinkClicked event.

Step 1:

Add LinkLabel to your RichTextBox Control as below:

 this.linkLabel1 = new System.Windows.Forms.LinkLabel();

Step 2: Set few Properties as below:

this.linkLabel1.Name = "linkLabel1";
this.linkLabel1.Text = "Open File";

Step 3:

Add an Event Handler for LinkClick Event as below:

this.linkLabel1.LinkClicked += new System.Windows.Forms.LinkLabelLinkClickedEventHandler(this.linkLabel1_LinkClicked);

Step 4: Add your LinkLabel to Form as below:

this.Controls.Add(this.linkLabel1);

Step 5: Create a function linkLabel1_LinkClicked() to handle the LinkClick event as below:

private void linkLabel1_LinkClicked(object sender, LinkLabelLinkClickedEventArgs e)
        {
            System.Diagnostics.Process process = new System.Diagnostics.Process();
            System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
            startInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
            startInfo.FileName = "cmd.exe";
            startInfo.Arguments = "/C notepad.exe c:\\Data.txt";
            process.StartInfo = startInfo;
            process.Start();
        }

Answer 2

I don't quite understand what you mean, but I take it that after you save the information to your text file, you want that "link label" or just label to open your textfile?

Just create an on-click event on that label and use Process.Start.

System.Diagnostics.Process.Start("PathTotxtfile.txt");