C# form uygulamasında fare işaretçisini form üzerine getirdiğimizde tıklamaya gerek kalmadan otomatik olarak odaklanmasını sağlayan alternatif bir örnektir.
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace CSharpIsaretciFormUzerineGeldigindeAktiflessin
{
public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
[DllImport("User32.dll")]
public static extern bool SetForegroundWindow(IntPtr hWnd);
[DllImport("User32.dll")]
public static extern bool ShowWindow(IntPtr hWnd, int show);
private const int SW_SHOW = 5;
private void Form1_MouseEnter(object sender, EventArgs e)
{
Show();
WindowState = FormWindowState.Normal;
Activate();
ShowWindow(Handle, SW_SHOW);
SetForegroundWindow(Handle);
}
}
}