AX允许定义数组,但在通过.NET Business Connector获取信息时,它显示为单个字段。例如:尺寸设定为:
axRec.setField("Dimension[1]","A");
axRec.setField("Dimension[2]","B");
axRec.setField("Dimension[3]","C");
// and so on...
我怎么知道“Dimension”有多少个字段?
答案 0 :(得分:2)
AX支持编译时函数dimOf
来返回计数,但不能从.Net获得!
救援来自DictField
班:
X ++代码:
DictField df = new DictField(tablenum(CustTable), fieldnum(CustTable, AccountNum));
if (df)
{
print strfmt("The arraySize is %1.", df.arraySize());
}
您可以创建一个X ++实用程序函数,然后调用:
static int arraySize(str tableName, str fieldName)
{
DictField df = new DictField(tableName2Id(tableName), fieldName2Id(tableName2Id(tableName), fieldName)));
return df ? df.arraySize() : -1;
}