public void OpenDevice1()
{
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
//ZeroMemory(&CommunicationInfo,sizeof(COMMUNICATIONINFO));
//TCP通讯********************************************************************************
CommunicationInfo.SendType = 0; //设为固定IP通讯模式，即TCP通讯
CommunicationInfo.IpStr = ip1; //给IpStr赋值LED控制卡的IP
CommunicationInfo.LedNumber = LedNumber1; //LED屏号为1，注意socket通讯和232通讯不识别屏号，默认赋1就行了，485必需根据屏的实际屏号进行赋值
nResult = LedDll.LV_SetBasicInfoEx(ref CommunicationInfo, ColorType1, GrayLevel1, LedWidth1, LedHeight1); //设置屏参，屏的颜色为2即为双基色，64为屏宽点数，32为屏高点数，具体函数参数说明见函数声明注示
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);
Log.myLog.Info("入厂LED，设置失败！");
MessageBox.Show(ErrStr);
}
else
{
Log.myLog.Info("入厂LED，设置成功");
// MessageBox.Show("设置成功");
}
Console.WriteLine(LedWidth1 + "*" + LedHeight1);
}
public void AdjustTime()
{
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
//ZeroMemory(&CommunicationInfo,sizeof(COMMUNICATIONINFO));
//TCP通讯********************************************************************************
CommunicationInfo.SendType = 0; //设为固定IP通讯模式，即TCP通讯
CommunicationInfo.IpStr = ip1; //给IpStr赋值LED控制卡的IP
CommunicationInfo.LedNumber = LedNumber1; //LED屏号为1，注意socket通讯和232通讯不识别屏号，默认赋1就行了，485必需根据屏的实际屏号进行赋值
nResult = LedDll.LV_AdjustTime(ref CommunicationInfo);
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);
Log.myLog.Info("LED1 校时失败！");
MessageBox.Show("LED1 校时失败! err = " + ErrStr);
}
else
{
Log.myLog.Info("LED1 校时成功");
}
CommunicationInfo.SendType = 0; //设为固定IP通讯模式，即TCP通讯
CommunicationInfo.IpStr = ip2; //给IpStr赋值LED控制卡的IP
CommunicationInfo.LedNumber = LedNumber2; //LED屏号为1，注意socket通讯和232通讯不识别屏号，默认赋1就行了，485必需根据屏的实际屏号进行赋值
nResult = LedDll.LV_AdjustTime(ref CommunicationInfo);
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);
Log.myLog.Info("LED2 校时失败！");
MessageBox.Show("LED2 校时失败! err = " + ErrStr);
}
else
{
Log.myLog.Info("LED2 校时成功");
}
}
public void TestLEDTextUpdate2(string chepai, string weight)
{
double w;
if (double.TryParse(weight, out w))
{
w = w / 1000;
}
else
{
w = 0;
}
weight = "称重:" + w + "吨";
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
//ZeroMemory(&CommunicationInfo,sizeof(COMMUNICATIONINFO));
//TCP通讯********************************************************************************
CommunicationInfo.SendType = 0; //设为固定IP通讯模式，即TCP通讯
CommunicationInfo.IpStr = ip2; //给IpStr赋值LED控制卡的IP
CommunicationInfo.LedNumber = LedNumber2; //LED屏号为1，注意socket通讯和232通讯不识别屏号，默认赋1就行了，485必需根据屏的实际屏号进行赋值
int hProgram = 0; //节目句柄
hProgram = LedDll.LV_CreateProgramEx(LedWidth2, LedHeight2, ColorType2, GrayLevel2, 0); //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
//此处可自行判断有未创建成功，hProgram返回NULL失败，非NULL成功,一般不会失败
nResult = LedDll.LV_AddProgram(hProgram, 1, 0, 1);//添加一个节目，参数说明见函数声明注示
if (nResult != 0)
{
string ErrStr;
ErrStr = LedDll.LS_GetError(nResult);
Console.WriteLine(ErrStr);
return;
}
#region chepai
LedDll.AREARECT AreaRect = new LedDll.AREARECT();//区域坐标属性结构体变量
AreaRect.left = 0;
AreaRect.top = 25;
AreaRect.width = 120;
AreaRect.height = 25;
LedDll.FONTPROP FontProp = new LedDll.FONTPROP();//文字属性
FontProp.FontName = "宋体";
FontProp.FontSize = 12;
FontProp.FontColor = LedDll.COLOR_YELLOW;
FontProp.FontBold = 0;
//int nsize = System.Runtime.InteropServices.Marshal.SizeOf(typeof(LedDll.FONTPROP));
// nResult = LedDll.LV_QuickAddSingleLineTextArea(hProgram, 1, 1, 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_QuickAddSingleLineTextArea(hProgram, 1, 1, ref AreaRect, LedDll.ADDTYPE_FILE, "test.rtf", ref FontProp, 4);//快速通过rtf文件添加一个单行文本区域，函数见函数声明注示
nResult = LedDll.LV_AddImageTextArea(hProgram, 1, 1, ref AreaRect, 0);
if (nResult != 0)
{
string ErrStr;
ErrStr = LedDll.LS_GetError(nResult);
Console.WriteLine(ErrStr);
return;
}
//nResult = LedDll.LV_QuickAddSingleLineTextArea(hProgram, 1, 1, ref AreaRect, LedDll.ADDTYPE_FILE, "test.txt", ref FontProp, 4);//快速通过txt文件添加一个单行文本区域，函数见函数声明注示
nResult = LedDll.LV_AddStaticTextToImageTextArea(hProgram, 1, 1, LedDll.ADDTYPE_STRING, chepai, ref FontProp, 1, 2, 1);
if (nResult != 0)
{
string ErrStr;
ErrStr = LedDll.LS_GetError(nResult);
Console.WriteLine(ErrStr);
return;
}
//
#endregion
#region weight
AreaRect.left = 0;
AreaRect.top = 50;
AreaRect.width = 120;
AreaRect.height = 30;
FontProp.FontName = "宋体";
FontProp.FontSize = 10;
FontProp.FontColor = LedDll.COLOR_YELLOW;
FontProp.FontBold = 0;
//int nsize = System.Runtime.InteropServices.Marshal.SizeOf(typeof(LedDll.FONTPROP));
// nResult = LedDll.LV_QuickAddSingleLineTextArea(hProgram, 1, 1, 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_QuickAddSingleLineTextArea(hProgram, 1, 1, ref AreaRect, LedDll.ADDTYPE_FILE, "test.rtf", ref FontProp, 4);//快速通过rtf文件添加一个单行文本区域，函数见函数声明注示
nResult = LedDll.LV_AddImageTextArea(hProgram, 1, 2, ref AreaRect, 0);
if (nResult != 0)
{
string ErrStr;
ErrStr = LedDll.LS_GetError(nResult);
Console.WriteLine(ErrStr);
return;
}
//nResult = LedDll.LV_QuickAddSingleLineTextArea(hProgram, 1, 1, ref AreaRect, LedDll.ADDTYPE_FILE, "test.txt", ref FontProp, 4);//快速通过txt文件添加一个单行文本区域，函数见函数声明注示
nResult = LedDll.LV_AddStaticTextToImageTextArea(hProgram, 1, 2, LedDll.ADDTYPE_STRING, weight, ref FontProp, 1, 2, 1);
if (nResult != 0)
{
string ErrStr;
ErrStr = LedDll.LS_GetError(nResult);
Console.WriteLine(ErrStr);
return;
}
#endregion
//
#region 日期
AreaRect.left = 0;
AreaRect.top = 0;
AreaRect.width = 120;
AreaRect.height = 25;
LedDll.DIGITALCLOCKAREAINFO DigitalClockAreaInfo = new LedDll.DIGITALCLOCKAREAINFO();
DigitalClockAreaInfo.TimeColor = LedDll.COLOR_RED;
DigitalClockAreaInfo.DateColor = LedDll.COLOR_RED;
DigitalClockAreaInfo.ShowStrFont.FontName = "宋体";
DigitalClockAreaInfo.ShowStrFont.FontSize = 8;
// DigitalClockAreaInfo.ShowStr = DateTime.Now.ToString("yy-MM-dd HH:mm:ss");
DigitalClockAreaInfo.IsShowYear = 1;
DigitalClockAreaInfo.IsShowMonth = 1;
DigitalClockAreaInfo.IsShowDay = 1;
DigitalClockAreaInfo.IsShowHour = 1;
DigitalClockAreaInfo.IsShowMinute = 1;
// DigitalClockAreaInfo.IsShowSecond = 1;
DigitalClockAreaInfo.DateFormat = 4;
DigitalClockAreaInfo.TimeFormat = 2;
nResult = LedDll.LV_AddDigitalClockArea(hProgram, 1, 3, ref AreaRect, ref DigitalClockAreaInfo);//注意区域号不能一样，详见函数声明注示
//AreaRect.left = 0;
//AreaRect.top = 0;
//AreaRect.width = 120;
//AreaRect.height = 25;
//FontProp.FontName = "宋体";
//FontProp.FontSize = 10;
//FontProp.FontColor = LedDll.COLOR_RED;
//FontProp.FontBold = 0;
////int nsize = System.Runtime.InteropServices.Marshal.SizeOf(typeof(LedDll.FONTPROP));
//// nResult = LedDll.LV_QuickAddSingleLineTextArea(hProgram, 1, 1, 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_QuickAddSingleLineTextArea(hProgram, 1, 1, ref AreaRect, LedDll.ADDTYPE_FILE, "test.rtf", ref FontProp, 4);//快速通过rtf文件添加一个单行文本区域，函数见函数声明注示
//nResult = LedDll.LV_AddImageTextArea(hProgram, 1, 3, ref AreaRect, 0);
//if (nResult != 0)
//{
// string ErrStr;
// ErrStr = LedDll.LS_GetError(nResult);
// Console.WriteLine(ErrStr);
// return;
//}
//string t = DateTime.Now.ToString("D");
////nResult = LedDll.LV_QuickAddSingleLineTextArea(hProgram, 1, 1, ref AreaRect, LedDll.ADDTYPE_FILE, "test.txt", ref FontProp, 4);//快速通过txt文件添加一个单行文本区域，函数见函数声明注示
//nResult = LedDll.LV_AddStaticTextToImageTextArea(hProgram, 1, 3, LedDll.ADDTYPE_STRING, t, ref FontProp, 1, 2, 1);
//if (nResult != 0)
//{
// string ErrStr;
// ErrStr = LedDll.LS_GetError(nResult);
// Console.WriteLine(ErrStr);
// return;
//}
#endregion
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("发送成功");
}
}