public IEnumerable <IBlockParameter> ReadAttributes(IBlockParameter template)
{
if (this.bref == null)
{
return(null);
}
if (this._ac == null)
{
Initialize(bref.AttributeCollection);
}
return
(this._ac.Cast <ObjectId>()
.Select(id => id.GetObject <AttributeReference>())
.Select(att => template.Create(att.Tag, att.TextString)));
}
public IEnumerable <IBlockParameter> ReadDynamicParameters(IBlockParameter template)
{
if (this.bref == null)
{
return(null);
}
if (_pc == null)
{
Initialize(bref.DynamicBlockReferencePropertyCollection);
}
return
(_pc.Cast <DynamicBlockReferenceProperty>()
.Select(prop => template.Create(prop.PropertyName, prop.Value.ToString())));
}
public IBlockParameter ReadAttribute(IBlockParameter template, string name)
{
if (this.bref == null)
{
return(null);
}
if (this._ac == null)
{
Initialize(bref.AttributeCollection);
}
var att = this._ac.Cast <ObjectId>()
.Select(id => id.GetObject <AttributeReference>())
.FirstOrDefault(a => a.Tag.Equals(name, StringComparison.OrdinalIgnoreCase));
return(att != null?template.Create(att.Tag, att.TextString) : null);
}
public IBlockParameter ReadDynamicParameter(IBlockParameter template, string name)
{
if (this.bref == null)
{
return(null);
}
if (_pc == null)
{
Initialize(bref.DynamicBlockReferencePropertyCollection);
}
DynamicBlockReferenceProperty prop = _pc.Cast <DynamicBlockReferenceProperty>()
.FirstOrDefault(p => p.PropertyName.Equals(name, StringComparison.OrdinalIgnoreCase));
if (prop == null)
{
return(null);
}
IBlockParameter result = template.Create(prop.PropertyName, prop.Value.ToString());
return(result);
}
