Display cursor pointed line in textbox and hide other lines

shailesh shinde

Is there any method to display only single line of textfile which is loaded in textbox when cursor/key up&down is done and hide other lines while current line is highlighted.

Example:

Two lines of textfile in textbox are:

abcdef

1234

when cursor is pointed on line containing "abcdef" then line containing "1234" which is second line of textfile should be hide and when cursor is on second line then first and other lines of textbox should be hide

above image shows the one line of image and only one line of textfile which is browsed in textbox.

need to do same.

is there any solution for this?

7 Replies

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shailesh shinde8y ago
This works Shubham. But the textile is in one textbox only. So this kind of effect needs to be applied for textile lines in one textbox only. Is it possible?
Shubham Kule8y ago
first select textbox then right click > properties> click event icon and double click on MouseEnter And Mouse Leave then enter below code
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Sample
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }
        private void textBox1_MouseEnter(object sender, EventArgs e)
        {
            textBox2.Visible = false;
        }
        private void textBox1_MouseLeave(object sender, EventArgs e)
        {
            textBox2.Visible = true;
        }
        private void textBox2_MouseEnter(object sender, EventArgs e)
        {
            textBox1.Visible = false;
        }
        private void textBox2_MouseLeave(object sender, EventArgs e)
        {
            textBox1.Visible = true;
        }
    }
}
done.
shailesh shinde8y ago
Yes Shubham. I need it in c# windows application.
shailesh shinde8y ago
thanks for the reply Shubham
but i need code in c# buddy.
Shubham Kule8y ago
ok means you want this type code in c# windows application.
shailesh shinde8y ago
thanks for the reply.

but i need code in c# buddy.
Shubham Kule8y ago
try this code
"height:50px">
"text" value="abcdef" id="text1" onmouseover="Hide1()" onmouseout="Visible1()"/>
"height:50px">
"text" value="123456" id="text2" onmouseover="Hide2()" onmouseout="Visible2()"/>