#!F-adobe-helvetica-medium-r-normal--18*
#!N 
#!CNavyBlue #!N  #!Rctmn Component Manipulation 
#!N #!EC #!N #!N This section describes advanced routines for explicitly 
manipulating Field components. Since these routines expect the input to be 
a copy of the Object, they operate directly on the input 
without making another copy. For additional information on components, see  #!Ldatmod,dxall197 h Understanding the Data Model  #!EL  
in IBM Visualization Data Explorer User's Guide. #!N #!I0 #!N #!N 
#!I0 #!N  #!F-adobe-times-bold-r-normal--18*    #!F-adobe-times-bold-r-normal--18*   Object DXRename() #!EF #!EF #!I50 #!N Renames 
a component in a Field. See  #!Ldxren,dxall1356 h DXRename  #!EL  . #!N #!I0 #!N 
 #!F-adobe-times-bold-r-normal--18*    #!F-adobe-times-bold-r-normal--18*   Object DXSwap() #!EF #!EF #!I50 #!N Exchanges two components 
in a Field. See  #!Ldxswp,dxall1397 h DXSwap  #!EL  . #!N #!I0 #!N  #!F-adobe-times-bold-r-normal--18*    #!F-adobe-times-bold-r-normal--18*   
Object DXExtract() #!EF #!EF #!I50 #!N Extracts a component from a 
Field. See  #!Ldxext,dxall1206 h DXExtract  #!EL  . #!N #!I0 #!N  #!F-adobe-times-bold-r-normal--18*    #!F-adobe-times-bold-r-normal--18*   Object DXInsert() 
#!EF #!EF #!I50 #!N Adds a component to a Field. See 
 #!Ldxins,dxall1282 h DXInsert  #!EL  . #!N #!I0 #!N  #!F-adobe-times-bold-r-normal--18*    #!F-adobe-times-bold-r-normal--18*   Object DXReplace() #!EF #!EF 
#!I50 #!N Adds a component from one Field to another. See 
 #!Ldxrep,dxall1358 h DXReplace  #!EL  . #!N #!I0 #!N  #!F-adobe-times-bold-r-normal--18*    #!F-adobe-times-bold-r-normal--18*   Object DXRemove() #!EF #!EF 
#!I50 #!N Deletes components from a Field. See  #!Ldxrem,dxall1355 h DXRemove  #!EL  . #!N 
#!I0 #!N  #!F-adobe-times-bold-r-normal--18*    #!F-adobe-times-bold-r-normal--18*   Object DXExists() #!EF #!EF #!I50 #!N Determines 
whether if a component exists in a Field. See  #!Ldxexi,dxall1204 h DXExists  #!EL  . 
#!I0 #!N #!N #!N #!N #!N  #!F-adobe-times-medium-i-normal--18*   Next Topic #!EF #!N 
#!N  #!Ldide,dxall1090 h Data Import and Export  #!EL  #!N  #!F-adobe-times-medium-i-normal--18*   #!N