/// <summary> /// 切换显示缩略图窗口的事件。 /// </summary> private void showThumbTSBtn_Click(object sender, EventArgs e) { if (!showThumbTSBtn.Checked) { showThumbTSBtn.Checked = true; thumbForm = new ThumbForm(); thumbForm.FormClosing += thumbForm_FormClosing; thumbForm.Move += thumbForm_Move; UpdateThumbImage(false); thumbForm.Size = JigsawSetting.Default.ThumbSize; thumbForm.Location = new Point(JigsawSetting.Default.ThumbLocation.X + this.Location.X, JigsawSetting.Default.ThumbLocation.Y + this.Location.Y); thumbForm.Show(this); } else { thumbForm.Close(); } }