private Program()
{
SuspendLayout();
// イベント
PreviewKeyDown += Form_KeyDown;
MouseDown += Form_MouseDown;
MouseMove += Form_MouseMove;
MouseUp += Form_MouseUp;
// Looks and Feel
StartPosition = FormStartPosition.Manual;
FormBorderStyle = FormBorderStyle.None;
BackColor = Color.Black;
Cursor = Cursors.Cross;
ShowInTaskbar = false;
ControlBox = false;
TopMost = true;
// コンテキストメニュー
var contextMenu = new ContextMenuStrip();
contextMenu.Items.Add(doUpload = new ToolStripMenuItem("アップロード (Shift)"));
contextMenu.Items.Add(doSave = new ToolStripMenuItem("ファイルに保存 (Ctrl)"));
doUpload.Click += toggle;
doSave.Click += toggle;
void toggle(object sender, EventArgs _)
{
((ToolStripMenuItem)sender).Checked = !((ToolStripMenuItem)sender).Checked;
}
ContextMenuStrip = contextMenu;
// 最大化
Location = new Point(region.X, region.Y);
Size = region.Size;
// 透明化
var margins = new int[] { 0, 0, Width, Height };
RenderUtil.DwmExtendFrameIntoClientArea(Handle, ref margins);
// レンダリング最適化
SetStyle(ControlStyles.AllPaintingInWmPaint | ControlStyles.UserPaint | ControlStyles.DoubleBuffer, true);
ResumeLayout(false);
}