我正在将项目从VC++6
转移到VC++ 2005
,在编译时我收到以下错误。
错误C2678:'=='二进制:找不到左操作数的运算符 'CSchemaString'类型(或没有可接受的转换)
这是代码;
CSchemaString References("id");
for(j=0;j<=tpChild.GetUpperBound();j++)
{
if(References == "id") //error C2678: '==' binary: no operator found which takes a left operand of type 'CSchemaString' (or there is no acceptable conversion)
References = References + intToString(((Component*)tpChild.GetAt(j))->GetComponentID()) +"_"+ ((Component*)tpChild.GetAt(j))->GetName();
else
References = References + " id" + intToString(((Component*)tpChild.GetAt(j))->GetComponentID()) +"_"+((Component*)tpChild.GetAt(j))->GetName();
}
if(References != "id") //si references n'est pas vide
XComponent.AddPlant_Item_Ref(References);
return XComponent;
}
感谢任何帮助。
答案 0 :(得分:4)
CSchemaString不是字符串。你需要做
References.ToString() == "id"