How to get all the child elements of a model

Attach the used model and code.
If the subelement of the model is an assembly, you want to recursively call the function to perform a specific task.
Levels 1 and 2 work safely.

At level 3 or higher, the function is infinite.

UgAsmCompVisit_c does not help me.

It is not appropriate for us to fetch information from the session model.(ProSessionMdlList)

Therefore, ProSelect attempts to visit the sub-elements of the selected model.
Help.. plz...

ProError checkDependenciesToList(ProMdl mdl , char name[80], char value[80]) //저장된 mdllistarray_to_add의 &주소값을 읽는다
{
	ProError status;
	int deps_counteps_count,iDeps=0,deps_count;
	ProModel* deps; 
	ProModelitem mdlitem;
	int result;
	ProMdl sub_mdl;
	char var[80],var2[10],tr[80],tr2[80],c_name_[80];
	ProParamvalue pval;
	ProParameter param;
	wchar_t p_value[80];
	ProName p_name,mdl_name;
	strcpy(tr, name);
	strcpy(tr2, value);
	//ProWstringToString(var,name);
	ProStringToWstring(p_value,value);
	ProStringToWstring(p_name,name);
	status = ProParamvalueSet(&pval,p_value,PRO_PARAM_STRING);
	ProMdlNameGet(mdl,mdl_name);
	ProWstringToString(c_name_,mdl_name);
	TestDialog(c_name_);
	status = ProMdlDependenciesList (mdl, &deps, &deps_count);	
	if (status == PRO_TK_NO_ERROR && deps_count > 0)
	{		
		for (iDeps = 0; iDeps < deps_count; iDeps++)
		{ 			
			
			ProWstringToString(var2 , deps[iDeps].type);
			if(!strcmp(var2,"PRT"))
			{
				status = ProMdlInit(deps [iDeps].name, PRO_MDL_PART, &sub_mdl);	
				status = ProMdlToModelitem(sub_mdl,&mdlitem);
				status = ProParameterCreate(&mdlitem,p_name,&pval,&param);
			}
			else if(!strcmp(var2,"ASM"))
			{				
				status = ProMdlInit(deps [iDeps].name, PRO_MDL_ASSEMBLY, &sub_mdl);	
				status = ProMdlToModelitem(sub_mdl,&mdlitem);
				status = ProParameterCreate(&mdlitem,p_name,&pval,&param);
				status = ProModelitemMdlGet(&mdlitem, &sub_mdl);
				checkDependenciesToList(sub_mdl ,tr,tr2);
			}		
		}
	}
	return 0; 
}



ProError Test()
{
	ProMdl *mdl_arr,mdl;
	ProModelitem mdlitem;
	ProSelection *proselect;
	ProError status;
	ProName name;
	ProParamvalue pval;
	ProParameter param;
	int selectcount, mdl_arr_size;
	char c_name[80],c_value[80];
	wchar_t value[80];
	status = ProSelect("prt_or_asm",1,NULL,NULL,NULL,NULL,&proselect,&selectcount);
	if(status == PRO_TK_NO_ERROR)
	{
	status = ProSelectionModelitemGet(proselect[0],&mdlitem);
	status = ProModelitemMdlGet(&mdlitem, &mdl);
	
	ProMessageDisplay(MSGFIL, (char *)"USER %0s", (char *)"Enter the parameter name: " );
	ProMessageStringRead(32,name);
	
	ProMessageDisplay(MSGFIL, (char *)"USER %0s", (char *)"Enter the parameter value: " );
	ProMessageStringRead(32,value);
	ProWstringToString(c_name, name);
	ProWstringToString(c_value, value);
	status = ProParamvalueSet(&pval,value,PRO_PARAM_STRING);
	status = ProParameterCreate(&mdlitem,name,&pval,&param);

	checkDependenciesToList(mdl,c_name, c_value);
 
	/*
	ProArraySizeGet((ProArray*)mdl_arr,&mdl_arr_size);
	itoa(mdl_arr_size,c,10);
	TestDialog(c);
	*/

	TestDialog("Done");
	}

}