本文整理汇总了C#中DataDictionary.IsField方法的典型用法代码示例。如果您正苦于以下问题：C# DataDictionary.IsField方法的具体用法？C# DataDictionary.IsField怎么用？C# DataDictionary.IsField使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类DataDictionary的用法示例。
在下文中一共展示了DataDictionary.IsField方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: SetGroup
/// <summary>
/// Constructs a group and stores it in this Message object
/// </summary>
/// <param name="grpNoFld">the group's counter field</param>
/// <param name="msgstr">full message string</param>
/// <param name="pos">starting character position of group</param>
/// <param name="fieldMap">full message as FieldMap</param>
/// <param name="dd">group definition structure from dd</param>
/// <param name="sessionDataDictionary"></param>
/// <param name="appDD"></param>
/// <param name="msgFactory">if null, then this method will use the generic Group class constructor</param>
/// <returns></returns>
protected int SetGroup(
StringField grpNoFld, string msgstr, int pos, FieldMap fieldMap, DataDictionary.IGroupSpec dd,
DataDictionary.DataDictionary sessionDataDictionary, DataDictionary.DataDictionary appDD, IMessageFactory msgFactory)
{
int grpEntryDelimiterTag = dd.Delim;
int grpPos = pos;
Group grp = null; // the group entry being constructed
while (pos < msgstr.Length)
{
grpPos = pos;
StringField f = ExtractField(msgstr, ref pos, sessionDataDictionary, appDD);
if (f.Tag == grpEntryDelimiterTag)
{
// This is the start of a group entry.
if (grp != null)
{
// We were already building an entry, so the delimiter means it's done.
fieldMap.AddGroup(grp, false);
grp = null; // prepare for new Group
}
// Create a new group!
if (msgFactory != null)
grp = msgFactory.Create(Message.ExtractBeginString(msgstr), Message.GetMsgType(msgstr), grpNoFld.Tag);
//If above failed (shouldn't ever happen), just use a generic Group.
if (grp == null)
grp = new Group(grpNoFld.Tag, grpEntryDelimiterTag);
}
else if (!dd.IsField(f.Tag))
{
// This field is not in the group, thus the repeating group is done.
if (grp != null)
{
fieldMap.AddGroup(grp, false);
}
return grpPos;
}
if (grp == null)
{
// This means we got into the group's fields without finding a delimiter tag.
throw new GroupDelimiterTagException(grpNoFld.Tag, grpEntryDelimiterTag);
}
// f is just a field in our group entry. Add it and iterate again.
grp.SetField(f);
if(dd.IsGroup(f.Tag))
{
// f is a counter for a nested group. Recurse!
pos = SetGroup(f, msgstr, pos, grp, dd.GetGroupSpec(f.Tag), sessionDataDictionary, appDD, msgFactory);
}
}
return grpPos;
}示例2: SetGroup
/// <summary>
/// Constructs a group and stores it in this Message object
/// </summary>
/// <param name="grpNoFld"></param>
/// <param name="msgstr"></param>
/// <param name="pos"></param>
/// <param name="fieldMap"></param>
/// <param name="dd"></param>
/// <param name="sessionDataDictionary"></param>
/// <param name="appDD"></param>
/// <param name="msgFactory">if this is null, then this method will use the generic Group class constructor</param>
/// <returns></returns>
protected int SetGroup(StringField grpNoFld, string msgstr, int pos, FieldMap fieldMap, DataDictionary.IGroupSpec dd, DataDictionary.DataDictionary sessionDataDictionary, DataDictionary.DataDictionary appDD, IMessageFactory msgFactory)
{
int delim = dd.Delim;
int grpPos = pos;
Group grp = null;
while (pos < msgstr.Length)
{
grpPos = pos;
StringField f = ExtractField(msgstr, ref pos, sessionDataDictionary, appDD);
if (f.Tag == delim)
{
if (grp != null)
{
fieldMap.AddGroup(grp, false);
}
if (msgFactory != null)
grp = msgFactory.Create(Message.ExtractBeginString(msgstr), Message.GetMsgType(msgstr), grpNoFld.Tag);
//If above failed, just use a generic Group.
if (grp == null)
grp = new Group(grpNoFld.Tag, delim);
}
else if (!dd.IsField(f.Tag))
{
if (grp != null)
{
fieldMap.AddGroup(grp, false);
}
return grpPos;
}
grp.SetField(f);
if (dd.IsGroup(f.Tag))
{
if (FixMessageDescriptorEnabled)
{
var oldCurrField = _currentGroupField;
_currentGroupField = new GroupFixFieldInfo();
_currentGroupField.Tag = f.Tag;
DataDictionary.DDField field = null;
if (appDD != null && appDD.FieldsByTag.TryGetValue(f.Tag, out field))
{
_currentGroupField.Name = field.Name;
}
else if (sessionDataDictionary != null && sessionDataDictionary.FieldsByTag.TryGetValue(f.Tag, out field))
{
_currentGroupField.Name = field.Name;
}
_currentGroupField.Value = f.getValue();
_currentGroupField.EnumValue = GetEnumValueFromField(f, field);
oldCurrField.Fields.Add(_currentGroupField);
}
pos = SetGroup(f, msgstr, pos, grp, dd.GetGroupSpec(f.Tag), sessionDataDictionary, appDD, msgFactory);
}
else
{
if (FixMessageDescriptorEnabled)
{
FixFieldInfo fi = new FixFieldInfo();
fi.Tag = f.Tag;
DataDictionary.DDField field = null;
if (appDD != null && appDD.FieldsByTag.TryGetValue(f.Tag, out field))
{
_currentGroupField.Name = field.Name;
}
else if (sessionDataDictionary != null && sessionDataDictionary.FieldsByTag.TryGetValue(f.Tag, out field))
{
_currentGroupField.Name = field.Name;
}
fi.Value = f.getValue();
fi.EnumValue = GetEnumValueFromField(f, field);
//.........这里部分代码省略.........
示例3: SetGroup
protected int SetGroup(StringField grpNoFld, string msgstr, int pos, FieldMap fieldMap, DataDictionary.IGroupSpec dd, DataDictionary.DataDictionary sessionDataDictionary, DataDictionary.DataDictionary appDD)
{
int delim = dd.Delim;
int grpPos = pos;
Group grp = null;
while (pos < msgstr.Length)
{
grpPos = pos;
StringField f = ExtractField(msgstr, ref pos, sessionDataDictionary, appDD);
if (f.Tag == delim)
{
if (grp != null)
{
fieldMap.AddGroup(grp, false);
}
grp = new Group(grpNoFld.Tag, delim);
}
else if (!dd.IsField(f.Tag))
{
if (grp != null)
{
fieldMap.AddGroup(grp, false);
}
return grpPos;
}
grp.SetField(f);
if(dd.IsGroup(f.Tag))
{
pos = SetGroup(f, msgstr, pos, grp, dd.GetGroupSpec(f.Tag), sessionDataDictionary, appDD);
}
}
return grpPos;
}示例4: SetGroup
/// <summary>
/// Constructs a group and stores it in this Message object
/// </summary>
/// <param name="grpNoFld"></param>
/// <param name="msgstr"></param>
/// <param name="pos"></param>
/// <param name="fieldMap"></param>
/// <param name="dd"></param>
/// <param name="sessionDataDictionary"></param>
/// <param name="appDD"></param>
/// <param name="msgFactory">if this is null, then this method will use the generic Group class constructor</param>
/// <returns></returns>
protected int SetGroup(StringField grpNoFld, string msgstr, int pos, FieldMap fieldMap, DataDictionary.IGroupSpec dd, DataDictionary.DataDictionary sessionDataDictionary, DataDictionary.DataDictionary appDD, IMessageFactory msgFactory)
{
int delim = dd.Delim;
int grpPos = pos;
Group grp = null;
while (pos < msgstr.Length)
{
grpPos = pos;
StringField f = ExtractField(msgstr, ref pos, sessionDataDictionary, appDD);
if (f.Tag == delim)
{
if (grp != null)
{
fieldMap.AddGroup(grp, false);
}
if (msgFactory != null)
grp = msgFactory.Create(Message.ExtractBeginString(msgstr), Message.GetMsgType(msgstr), grpNoFld.Tag);
//If above failed, just use a generic Group.
if (grp == null)
grp = new Group(grpNoFld.Tag, delim);
}
else if (!dd.IsField(f.Tag))
{
if (grp != null)
{
fieldMap.AddGroup(grp, false);
}
return grpPos;
}
grp.SetField(f);
if(dd.IsGroup(f.Tag))
{
pos = SetGroup(f, msgstr, pos, grp, dd.GetGroupSpec(f.Tag), sessionDataDictionary, appDD, msgFactory);
}
}
return grpPos;
}