public void LedOnlinecontrol(LedInfo info, string identityId, int checktype)
{
try
{
if (info.LedIp == null)
{
Console.WriteLine("LED参数未设置");
return;
}
int nResult;
LedDll.COMMUNICATIONINFO CommunicationInfo = new LedDll.COMMUNICATIONINFO(); //定义一通讯参数结构体变量用于对设定的LED通讯，具体对此结构体元素赋值说明见COMMUNICATIONINFO结构体定义部份注示
CommunicationInfo.SendType = 0; //设为固定IP通讯模式，即TCP通讯
CommunicationInfo.IpStr = info.LedIp; //给IpStr赋值LED控制卡的IP
CommunicationInfo.LedNumber = 1;
nResult = LedDll.LV_SetBasicInfo(ref CommunicationInfo, 2, info.Width, info.Height);
if (nResult != 0)
{
LEDErrorControl(nResult);
return;
}
int hProgram;//节目句柄
nResult = LedDll.LV_TestOnline(ref CommunicationInfo);
if (nResult != 0)
{
for (int i = 0; i < 3; i++)
{
nResult = LedDll.LV_TestOnline(ref CommunicationInfo);
if (nResult == 0)
{
Console.WriteLine("NET连接成功");
break;
}
}
Console.WriteLine("NET3次连接失败");
return;
}
hProgram = LedDll.LV_CreateProgram(info.Width, info.Height, 2);//根据传的参数创建节目句柄，64是屏宽点数，32是屏高点数，2是屏的颜色，注意此处屏宽高及颜色参数必需与设置屏参的屏宽高及颜色一致，否则发送时会提示错误
if (hProgram == 0)
{
Console.WriteLine("创建节目对象失败");
return;
}
nResult = LedDll.LV_AddProgram(hProgram, 1, 0, 0);//添加一个节目，参数说明见函数声明注示
if (nResult != 0)
{
LEDErrorControl(nResult);
return;
}
List <ModuleInfo> lla = GetLEDArea(info.Id);
foreach (ModuleInfo la in lla)
{
LedDll.AREARECT AreaRect = new LedDll.AREARECT();//区域坐标属性结构体变量
AreaRect.left = la.Left_begin;
AreaRect.top = la.Top_begin;
AreaRect.width = la.Width;
AreaRect.height = la.Height;
LedDll.LV_AddImageTextArea(hProgram, 1, la.Id, ref AreaRect, 1);
LedDll.FONTPROP FontProp = new LedDll.FONTPROP();//文字属性
FontProp.FontName = "宋体";
FontProp.FontSize = la.Font_size;
FontProp.FontColor = LedDll.COLOR_RED;
FontProp.FontBold = la.Font_bold;
LedDll.PLAYPROP PlayProp = new LedDll.PLAYPROP();
PlayProp.InStyle = la.In_style;
PlayProp.DelayTime = la.Delay_time;
PlayProp.Speed = la.Speed;
//可以添加多个子项到图文区，如下添加可以选一个或多个添加（注意点：调用添加子项到图文区域这些方法前都必须要先调用LV_AddImageTextArea）
if (la.Area_type == 1 || la.Area_type == 5 || la.Area_type == 6)
{
nResult = LedDll.LV_AddMultiLineTextToImageTextArea(hProgram, 1, la.Id, LedDll.ADDTYPE_STRING, GetOutputString(la.Module_type, identityId, checktype), ref FontProp, ref PlayProp, la.Multi_nAlignment, la.Multi_IsVCenter);
if (nResult != 0)//如果失败则可以调用LV_GetError获取中文错误信息
{
LEDErrorControl(nResult);
return;
}
}
if (la.Area_type == 2)
{
nResult = LedDll.LV_AddSingleLineTextToImageTextArea(hProgram, 1, la.Id, LedDll.ADDTYPE_STRING, GetOutputString(la.Module_type, identityId, checktype), ref FontProp, ref PlayProp);
if (nResult != 0)//如果失败则可以调用LV_GetError获取中文错误信息
{
LEDErrorControl(nResult);
return;
}
}
#region 数字时钟
#warning 区域号问题
if (la.Area_type == 3)
{
LedDll.DIGITALCLOCKAREAINFO DigitalClockAreaInfo = new LedDll.DIGITALCLOCKAREAINFO();
int dateformat1 = Convert.ToInt32(ConfigurationManager.AppSettings["DateFormat1"].ToString());
int timeformat1 = Convert.ToInt32(ConfigurationManager.AppSettings["TimeFormat1"].ToString());
DigitalClockAreaInfo.ShowStrFont = FontProp;
if (dateformat1 >= 0 && dateformat1 < 8)
{
DigitalClockAreaInfo.DateFormat = dateformat1;
DigitalClockAreaInfo.IsMutleLineShow = 1;
DigitalClockAreaInfo.IsShowYear = 1;
DigitalClockAreaInfo.IsShowMonth = 1;
DigitalClockAreaInfo.IsShowDay = 1;
}
if (timeformat1 >= 0 && timeformat1 < 7)
{
DigitalClockAreaInfo.TimeFormat = timeformat1;
DigitalClockAreaInfo.IsShowHour = 1;
DigitalClockAreaInfo.IsShowMinute = 1;
DigitalClockAreaInfo.IsShowSecond = 1;
DigitalClockAreaInfo.IsMutleLineShow = 1;
}
LedDll.LV_AdjustTime(ref CommunicationInfo);
nResult = LedDll.LV_AddDigitalClockArea(hProgram, 1, 6, ref AreaRect, ref DigitalClockAreaInfo); //注意区域号不能一样，详见函数声明注示
if (nResult != 0) //如果失败则可以调用LV_GetError获取中文错误信息
{
LEDErrorControl(nResult);
return;
}
}
if (la.Area_type == 4)
{
LedDll.DIGITALCLOCKAREAINFO DigitalClockAreaInfo = new LedDll.DIGITALCLOCKAREAINFO();
int dateformat2 = Convert.ToInt32(ConfigurationManager.AppSettings["DateFormat2"].ToString());
int timeformat2 = Convert.ToInt32(ConfigurationManager.AppSettings["TimeFormat2"].ToString());
DigitalClockAreaInfo.ShowStrFont = FontProp;
if (dateformat2 >= 0 && dateformat2 < 8)
{
DigitalClockAreaInfo.DateFormat = dateformat2;
DigitalClockAreaInfo.IsMutleLineShow = 1;
DigitalClockAreaInfo.IsShowYear = 1;
DigitalClockAreaInfo.IsShowMonth = 1;
DigitalClockAreaInfo.IsShowDay = 1;
}
if (timeformat2 >= 0 && timeformat2 < 7)
{
DigitalClockAreaInfo.TimeFormat = timeformat2;
DigitalClockAreaInfo.IsShowHour = 1;
DigitalClockAreaInfo.IsShowMinute = 1;
DigitalClockAreaInfo.IsShowSecond = 1;
DigitalClockAreaInfo.IsMutleLineShow = 1;
}
LedDll.LV_AdjustTime(ref CommunicationInfo);
nResult = LedDll.LV_AddDigitalClockArea(hProgram, 1, 7, ref AreaRect, ref DigitalClockAreaInfo);//注意区域号不能一样，详见函数声明注示
}
if (la.Area_type == 5)
{
int aid = la.Id;
LedDll.CLOCKAREAINFO DigitalClockAreaInfo = new LedDll.CLOCKAREAINFO();
DigitalClockAreaInfo.ClockType = 0;
DigitalClockAreaInfo.DateFormat = 1;
DigitalClockAreaInfo.HourMarkColor = 1;
DigitalClockAreaInfo.HourMarkType = 0;
DigitalClockAreaInfo.HourMarkWidth = 2;
DigitalClockAreaInfo.MiniteMarkColor = LedDll.COLOR_RED;
DigitalClockAreaInfo.MiniteMarkType = 0;
DigitalClockAreaInfo.MiniteMarkWidth = 1;
DigitalClockAreaInfo.HourMarkColor = LedDll.COLOR_RED;
DigitalClockAreaInfo.MinutePointerColor = LedDll.COLOR_RED;
DigitalClockAreaInfo.SecondPointerColor = LedDll.COLOR_RED;
DigitalClockAreaInfo.MinutePointerWidth = 2;
DigitalClockAreaInfo.HourPointerWidth = 3;
DigitalClockAreaInfo.SecondPointerWidth = 1;
LedDll.LV_AdjustTime(ref CommunicationInfo);
nResult = LedDll.LV_AddClockArea(hProgram, 1, 8, ref AreaRect, ref DigitalClockAreaInfo); //注意区域号不能一样，详见函数声明注示
if (nResult != 0) //如果失败则可以调用LV_GetError获取中文错误信息
{
LEDErrorControl(nResult);
return;
}
}
#endregion
}
#warning 这种文本区域的方法与图像区域的方法是互斥的，即如果调用了LV_AddImageTextArea，则再调用此方法，屏幕没有内容显示
#warning nResult = LedDll.LV_QuickAddSingleLineTextArea(hProgram, 1, 2, ref AreaRect, LedDll.ADDTYPE_STRING, "上海灵信视觉技术股份有限公司", ref FontProp, 4); //快速通过字符添加一个单行文本区域，函数见函数声明注示
nResult = LedDll.LV_Send(ref CommunicationInfo, hProgram); //发送，见函数声明注示
LedDll.LV_DeleteProgram(hProgram); //删除节目内存对象，详见函数声明注示
if (nResult != 0) //如果失败则可以调用LV_GetError获取中文错误信息
{
string ErrStr;
ErrStr = LedDll.LS_GetError(nResult);
Console.WriteLine(ErrStr);
}
else
{
Console.WriteLine("LED发送成功");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
