The main use of Function:
MxDrawEntity :: GetAllAppName
All extended data names obtained as detailed below:
| parameter | Explanation |
|---|---|
| [out, retval] IMxDrawResbuf** ppRet |
Returns the name of the array extended data IMxDrawResbuf |
js code to achieve the following:
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function
GetAllAppName() {
var
selEnt = mxOcx.NewComObject(
"IMxDrawUiPrEntity"
);
selEnt.message =
"选择需要读取的对象"
;
if
(selEnt.go() != 1)
return
;
var
ent = selEnt.Entity();
if
(ent ==
null
)
return
;
//得到所有扩展数据名称
var
val = ent.GetAllAppName();
if
(val ==
null
) {
return
;
}
for
(
var
i = 0;i < val.Count; i++ ){
//返回链表中的指定位置字符串变量值
alert(val.AtString(i));
}
}
|