public static GroupEntity ImportFromXmlNode(
DeviceEntity parent,
XmlNode node)
{
GroupEntity rlt = null;
if (node.Name.ToUpper() != "TAGGROUP")
{
return(rlt);
}
rlt = new GroupEntity(parent)
{
Name = XMLHelper.GetAttributeStringValue(node, "Name", "Unknown"),
};
XmlNode child = node.FirstChild;
while (child != null)
{
switch (child.Name.ToUpper())
{
case "TAG":
TagEntity tag =
TagEntity.ImportFromXmlNode(rlt, child);
if (tag != null)
{
rlt.Tags.Add(tag);
}
break;
case "SUBTAGGROUP":
SubGroupEntity sgroup =
SubGroupEntity.ImportFromXmlNode(rlt, child);
if (sgroup != null)
{
rlt.SubGroups.Add(sgroup);
}
break;
}
child = child.NextSibling;
}
return(rlt);
}
public SubGroupEntity(XmlNode node, GroupEntity parent) : this(parent)
{
#region 从Xml节点属性中获取属性值
if (node.Attributes["Prefix"] != null)
{
prefix = node.Attributes["Prefix"].Value;
}
#endregion
XmlNode childNode = node.FirstChild;
while (childNode != null)
{
if (childNode.Name == "Tag")
{
TagEntity tag = new TagEntity(childNode, this);
Tags.Add(tag);
}
childNode = childNode.NextSibling;
}
}
public static TagEntity ImportFromXmlNode(GroupEntity parent, XmlNode node)
{
if (node.Name.ToUpper() != "TAG")
{
return(null);
}
try
{
TagEntity rlt = new TagEntity(parent)
{
Name = XMLHelper.GetAttributeStringValue(node, "Name", "Unknown"),
Offset = XMLHelper.GetAttributeStringValue(node, "Offset", "0"),
};
Enum.TryParse(
XMLHelper.GetAttributeStringValue(node, "Datatype", "Bool"),
true,
out TagDataType dataType);
rlt.DataType = dataType;
if (rlt.DataType == TagDataType.ArrayChar)
{
rlt.Length = XMLHelper.GetAttributeStringValue(node, "Length", "0.1");
}
Enum.TryParse(
XMLHelper.GetAttributeStringValue(node, "Type", "A"),
true,
out TagType type);
rlt.Type = type;
return(rlt);
}
catch
{
return(null);
}
}
public void Remove(GroupEntity group)
{
group.RemoveChildren();
groups.Remove(group.ID);
DataHelper.Instance.AllEntities.Remove(group.ID);
}
public DeviceEntity(
XmlNode node,
ProductionLineEntity parent,
AddToWholeEntityQueueHandler addToWholeEntityQueueHandler) :
this(parent)
{
this.addToWholeEntityQueueHandler = addToWholeEntityQueueHandler;
#region 从Xml节点属性中获取属性值
if (node.Attributes["Name"] != null)
{
Name = node.Attributes["Name"].Value;
}
if (node.Attributes["T133LeafID"] != null)
{
if (int.TryParse(node.Attributes["T133LeafID"].Value, out int rlt))
{
T133LeafID = rlt;
}
}
if (node.Attributes["T216LeafID"] != null)
{
if (int.TryParse(node.Attributes["T216LeafID"].Value, out int rlt))
{
T216LeafID = rlt;
}
}
if (node.Attributes["T107LeafID"] != null)
{
if (int.TryParse(node.Attributes["T107LeafID"].Value, out int rlt))
{
T107LeafID = rlt;
}
}
if (node.Attributes["DBType"] != null)
{
try
{
DBType =
(SiemensRegisterType)Enum.Parse(
typeof(SiemensRegisterType),
node.Attributes["DBType"].Value);
}
catch
{
string enumValues = "";
foreach (var value in Enum.GetValues(typeof(SiemensRegisterType)))
{
enumValues += $"[{value}]";
}
throw new Exception(
$"{node.Name}.{Name}节点中[DBType]属性值错误，只支持[{enumValues}]");
}
}
if (node.Attributes["DBNumber"] != null)
{
if (int.TryParse(node.Attributes["DBNumber"].Value, out int rlt))
{
DBNumber = rlt;
}
}
if (node.Attributes["CycleReadMode"] != null)
{
try
{
CycleReadMode =
(CycleReadMode)Enum.Parse(
typeof(CycleReadMode),
node.Attributes["CycleReadMode"].Value);
}
catch
{
string enumValues = "";
foreach (var value in Enum.GetValues(typeof(CycleReadMode)))
{
enumValues += $"[{value}]";
}
throw new Exception(
$"{node.Name}.{Name}节点中[CycleReadMode]属性值错误，只支持[{enumValues}]");
}
}
if (node.Attributes["PLCType"] != null)
{
try
{
PLCType =
(PLCType)Enum.Parse(
typeof(PLCType),
node.Attributes["PLCType"].Value);
}
catch
{
string enumValues = "";
foreach (var value in Enum.GetValues(typeof(PLCType)))
{
enumValues += $"[{value}]";
}
throw new Exception(
$"{node.Name}.{Name}节点中[PLCType]属性值错误，只支持[{enumValues}]");
}
}
if (node.Attributes["SplitterTime"] != null)
{
if (int.TryParse(node.Attributes["SplitterTime"].Value, out int rlt))
{
SplitterTime = rlt;
}
}
#endregion
XmlNode childNode = node.FirstChild;
while (childNode != null)
{
if (childNode.Name == "PLC")
{
BelongPLC.LoadFromXmlNode(childNode);
}
else if (childNode.Name == "TagGroup")
{
try
{
GroupEntity group =
new GroupEntity(childNode, this);
if (group != null)
{
Groups.Add(group);
}
}
catch (Exception error)
{
XtraMessageBox.Show(
error.Message,
"出错啦",
MessageBoxButtons.OK);
}
}
childNode = childNode.NextSibling;
}
}
