static void WriteOther(LogixTag tag, LogixProcessor processor)
{
Console.Write("Enter a value: ");
string sValue = Console.ReadLine();
//Now we have to convert it to the right type...
try
{
switch (tag.LogixType)
{
case LogixTypes.DInt:
((LogixDINT)tag).Value = Convert.ToInt32(sValue);
break;
case LogixTypes.Int:
((LogixINT)tag).Value = Convert.ToInt16(sValue);
break;
case LogixTypes.LInt:
((LogixLINT)tag).Value = Convert.ToInt64(sValue);
break;
case LogixTypes.Real:
((LogixREAL)tag).Value = Convert.ToSingle(sValue);
break;
case LogixTypes.SInt:
((LogixSINT)tag).Value = Convert.ToSByte(sValue);
break;
default:
return;
}
//At this point the tag has not been committed to the processor. The
//tag must be written, then read back for the value to change. The
//easiest way to do this with a single tag is to use the processor
//LogixProcessor.WriteRead() which performs the write, then the
//subsequent read on the tag.
processor.WriteRead(tag);
}
catch (Exception e)
{
Console.WriteLine("Could not convert " + sValue + " to the correct type for " + tag.Address);
}
}
static void WriteBool(LogixTag tag, LogixProcessor processor)
{
Console.WriteLine("Enter 1 for True, 0 for False: ");
char key = Console.ReadKey().KeyChar;
if (key == '1')
{
((LogixBOOL)tag).Value = true;
}
else
{
((LogixBOOL)tag).Value = false;
}
//At this point the tag has not been committed to the processor. The
//tag must be written, then read back for the value to change. The
//easiest way to do this with a single tag is to use the processor
//LogixProcessor.WriteRead() which performs the write, then the
//subsequent read on the tag.
processor.WriteRead(tag);
}
static void WriteStructure(LogixTag tag, LogixProcessor processor)
{
Console.Write("The tag is a structure called " + ((LogixUDT)tag).TypeName + ", please enter a member name: ");
string memberName = Console.ReadLine();
//First we have to find out if the member exists, if it doesn't we can't write to it...
List<string> memberNames = ((LogixUDT)tag).MemberNames;
bool hasMember = false;
for (int i = 0; i < memberNames.Count; i++)
{
if (string.Compare(memberNames[i], memberName) == 0)
{
hasMember = true;
break;
}
}
if (!hasMember)
{
Console.WriteLine("The specified member could not be found in the structure");
return;
}
Console.Write("Enter a value: ");
string sValue = Console.ReadLine();
//Now we have to convert it to the right type...
try
{
switch (tag.LogixType)
{
case LogixTypes.Bool:
if (sValue == "1")
((LogixUDT)tag)[memberName] = true;
else
((LogixUDT)tag)[memberName] = false;
break;
case LogixTypes.DInt:
((LogixUDT)tag)[memberName] = Convert.ToInt32(sValue);
break;
case LogixTypes.Int:
((LogixUDT)tag)[memberName] = Convert.ToInt16(sValue);
break;
case LogixTypes.LInt:
((LogixUDT)tag)[memberName] = Convert.ToInt64(sValue);
break;
case LogixTypes.Real:
((LogixUDT)tag)[memberName] = Convert.ToSingle(sValue);
break;
case LogixTypes.SInt:
((LogixUDT)tag)[memberName] = Convert.ToSByte(sValue);
break;
case LogixTypes.User_Defined:
default:
Console.WriteLine("This demo does not support writing to nested structure tags");
return;
}
//At this point the tag has not been committed to the processor. The
//tag must be written, then read back for the value to change. The
//easiest way to do this with a single tag is to use the processor
//LogixProcessor.WriteRead() which performs the write, then the
//subsequent read on the tag.
processor.WriteRead(tag);
}
catch (Exception e)
{
Console.WriteLine("Could not convert " + sValue + " to the correct type for " + tag.Address);
}
}
static void WriteOther(LogixTag tag, LogixProcessor processor)
{
Console.Write("Enter a value: ");
string sValue = Console.ReadLine();
//Now we have to convert it to the right type...
try
{
switch (tag.LogixType)
{
case LogixTypes.DInt:
((LogixDINT)tag).Value = Convert.ToInt32(sValue);
break;
case LogixTypes.Int:
((LogixINT)tag).Value = Convert.ToInt16(sValue);
break;
case LogixTypes.LInt:
((LogixLINT)tag).Value = Convert.ToInt64(sValue);
break;
case LogixTypes.Real:
((LogixREAL)tag).Value = Convert.ToSingle(sValue);
break;
case LogixTypes.SInt:
((LogixSINT)tag).Value = Convert.ToSByte(sValue);
break;
default:
return;
}
//At this point the tag has not been committed to the processor. The
//tag must be written, then read back for the value to change. The
//easiest way to do this with a single tag is to use the processor
//LogixProcessor.WriteRead() which performs the write, then the
//subsequent read on the tag.
processor.WriteRead(tag);
}
catch (Exception e)
{
Console.WriteLine("Could not convert " + sValue + " to the correct type for " + tag.Address);
}
}
static void WriteBool(LogixTag tag, LogixProcessor processor)
{
Console.WriteLine("Enter 1 for True, 0 for False: ");
char key = Console.ReadKey().KeyChar;
if (key == '1')
((LogixBOOL)tag).Value = true;
else
((LogixBOOL)tag).Value = false;
//At this point the tag has not been committed to the processor. The
//tag must be written, then read back for the value to change. The
//easiest way to do this with a single tag is to use the processor
//LogixProcessor.WriteRead() which performs the write, then the
//subsequent read on the tag.
processor.WriteRead(tag);
}
static void WriteStructure(LogixTag tag, LogixProcessor processor)
{
Console.Write("The tag is a structure called " + ((LogixUDT)tag).TypeName + ", please enter a member name: ");
string memberName = Console.ReadLine();
//First we have to find out if the member exists, if it doesn't we can't write to it...
List <string> memberNames = ((LogixUDT)tag).MemberNames;
bool hasMember = false;
for (int i = 0; i < memberNames.Count; i++)
{
if (string.Compare(memberNames[i], memberName) == 0)
{
hasMember = true;
break;
}
}
if (!hasMember)
{
Console.WriteLine("The specified member could not be found in the structure");
return;
}
Console.Write("Enter a value: ");
string sValue = Console.ReadLine();
//Now we have to convert it to the right type...
try
{
switch (tag.LogixType)
{
case LogixTypes.Bool:
if (sValue == "1")
{
((LogixUDT)tag)[memberName] = true;
}
else
{
((LogixUDT)tag)[memberName] = false;
}
break;
case LogixTypes.DInt:
((LogixUDT)tag)[memberName] = Convert.ToInt32(sValue);
break;
case LogixTypes.Int:
((LogixUDT)tag)[memberName] = Convert.ToInt16(sValue);
break;
case LogixTypes.LInt:
((LogixUDT)tag)[memberName] = Convert.ToInt64(sValue);
break;
case LogixTypes.Real:
((LogixUDT)tag)[memberName] = Convert.ToSingle(sValue);
break;
case LogixTypes.SInt:
((LogixUDT)tag)[memberName] = Convert.ToSByte(sValue);
break;
case LogixTypes.User_Defined:
default:
Console.WriteLine("This demo does not support writing to nested structure tags");
return;
}
//At this point the tag has not been committed to the processor. The
//tag must be written, then read back for the value to change. The
//easiest way to do this with a single tag is to use the processor
//LogixProcessor.WriteRead() which performs the write, then the
//subsequent read on the tag.
processor.WriteRead(tag);
}
catch (Exception e)
{
Console.WriteLine("Could not convert " + sValue + " to the correct type for " + tag.Address);
}
}
