/// <summary>
/// 关闭LED屏
/// 注意：非线程安全
/// </summary>
/// <param name="ledIndex">屏幕的序号，从1开始</param>
public void Close(int ledIndex)
{
return;
LedAPI.User_DelAllProgram(ledIndex);
LedAPI.User_CloseScreen(ledIndex);
}
/// <summary>
/// 刷新整个Led屏幕
/// 由于API不支持更新某个逻辑窗口，因此需要刷新整个屏幕：让未更新的窗口立即显示以前的内容，让其他窗口更新信息（动态效果）
/// </summary>
/// <param name="activeWindowId"></param>
private void RefreshWholeScreen(int activeWindowId)
{
return;
var win = windows[activeWindowId];
var wins = windows.Values.Where(x => x.LedIndex == win.LedIndex);
LedAPI.User_DelAllProgram(win.LedIndex);
var programId = LedAPI.User_AddProgram(win.LedIndex, true, 0);
foreach (var w in wins)
{
var text = new User_Text();
text.chContent = w.Text;
text.FontInfo = w.Font;
text.MoveSet = w.Movement;
if (w.Id != activeWindowId)
{
text.MoveSet.iActionType = 1; // 除了当前窗，其他窗的文字都马上出现
}
text.PartInfo = w.Frame;
LedAPI.User_AddText(win.LedIndex, ref text, programId);
}
LedAPI.User_SendToScreen(win.LedIndex);
}
/// <summary>
/// 打开一块LED屏幕，做初始化操作
/// 注意：非线程安全
/// </summary>
/// <param name="ledIndex">屏幕的序号，从1开始</param>
/// <returns></returns>
public bool Open(int ledIndex)
{
return(true);
return(LedAPI.User_OpenScreen(ledIndex));
}