البحث عن السمة داخل الإدراج
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]كيفية البحث عن سمة داخل الإدراج
المشكلة: كيفية البحث عن سمة داخل الإدراج (CADNET-8050).
نصائح: للقيام بذلك، احصل على كيان من نوع CadEntityTypeName.ATTDEF وفيه حقل PromptString بقيمة “StringToSearch”.
مثال:
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foreach (CadBaseEntity entity in cadImage.Entities) | |
{ | |
if (entity.TypeName == CadEntityTypeName.INSERT) | |
{ | |
CadInsertObject insert = (CadInsertObject)entity; | |
bool stop = false; | |
CadBlockEntity block = cadImage.BlockEntities[insert.Name]; | |
foreach (CadBaseEntity e in block.Entities) | |
{ | |
if (e.TypeName == CadEntityTypeName.ATTDEF) | |
{ | |
CadAttDef attDef = (CadAttDef)e; | |
if (attDef.PromptString == "StringToSearch") | |
{ | |
newEntities.Remove(entity); | |
stop = true; | |
break; | |
} | |
} | |
} | |
if (stop) | |
{ | |
break; | |
} | |
} | |
} | |
cadImage.Entities = newEntities.ToArray(); | |
cadImage.UpdateSize(); |