C#winform自動中央、および特効
7266 ワード
using System.Runtime.InteropServices;
public class Win32
{
public const Int32 AW_HOR_POSITIVE = 0x00000001; //
public const Int32 AW_HOR_NEGATIVE = 0x00000002; //
public const Int32 AW_VER_POSITIVE = 0x00000004; //
public const Int32 AW_VER_NEGATIVE = 0x00000008; //
public const Int32 AW_CENTER = 0x00000010; // AW_HIDE , ; AW_HIDE , 。
public const Int32 AW_HIDE = 0x00010000; // , 。
public const Int32 AW_ACTIVATE = 0x00020000; // 。 AW_HIDE 。
public const Int32 AW_SLIDE = 0x00040000; // 。 。 AW_CENTER , 。
public const Int32 AW_BLEND = 0x00080000; // 。 hWnd 。
[DllImport("user32.dll", CharSet = CharSet.Auto)]
public static extern bool AnimateWindow(
IntPtr hwnd, // handle to window
int dwTime, // duration of animation
int dwFlags // animation type
);
}
/**//* */
private void Form_Load(object sender, EventArgs e)
{
Win32.AnimateWindow(this.Handle, 2000, Win32.AW_BLEND);
}
/**//* */
private void Form_FormClosing(object sender, FormClosingEventArgs e)
{
Win32.AnimateWindow(this.Handle, 2000, Win32.AW_SLIDE | Win32.AW_HIDE | Win32.AW_BLEND);
}
2、フォームが中央にあるCode
/**//// <summary>
///
/// </summary>
public static void SetMid(Form form)
{
// Center the Form on the user's screen everytime it requires a Layout.
form.SetBounds((Screen.GetBounds(form).Width / 2) - (form.Width / 2),
(Screen.GetBounds(form).Height / 2) - (form.Height / 2),
form.Width, form.Height, BoundsSpecified.Location);
}