|
|
| GeoCommunity Mailing List |
| |
| Mailing List Archives |
| Subject: | GISList: Problem while Creating new layer in Mapx |
| Date: |
03/06/2002 05:07:03 PM |
| From: |
Shanmugam Ganeshkumar |
|
|
Hello Listers,
I got problem when i try to create a new layer in MapX using
visual c++.
I want to create a layer whose Coordsys is LatiLongi. i.e it can
be done by setting the fifth value of the construtor with value "1"
while creating a new layer.I saw the documentation of the MapX it says u
can give the unwanted fileds as NULL.But when I give that compiler
returns errror saying,=20
Compiling...
temp_displayDlg.cpp
C:MyProject emp_display emp_displayDlg.cpp(125) : error C2664:
'CreateLayer' : cannot convert parameter 2 from 'const int' to 'const
struct tagVARIANT &'
Reason: cannot convert from 'const int' to 'const struct
tagVARIANT'
No constructor could take the source type, or constructor
overload resolution was ambiguous
Error executing cl.exe.
temp_displayDlg.obj - 1 error(s), 0 warning(s)
The code is=20
try
{
CMapXLayer
layer=3Dm_ctrl_map.GetLayers().CreateLayer("Temp",NULL,1,NULL,1): // the
last one refers to LatiLongi settings of CoordSys
}catch(COleDispatchException *e) {
e->ReportError():
e->Delete():
}
catch (COleException *e) {
e->ReportError():
e->Delete():
}
Can anyone help me.
thank you,
Regards,
Ganesh
To unsubscribe, write to gislist-unsubscribe@geocomm.com
________________________________________________________________________
Setup a GeoCommunity Account and have access to FAST DataDownloads
and Premium Career Posting at a discounted rate!
https://www.geocomm.com/cgi-bin/accounts/login
On-line Archives available at
http://spatialnews.geocomm.com/community/lists/
|
|
Sponsored by:
For information
regarding
advertising rates
Click Here!
|
