when i use gdalrasterprovider to open a multi-band raster data, the function only returns the 1st band.

is there something i can do to solve this?

and i tried to open the same multi-band raster data with GdalImageProvider, the result was right, but

i found there is something wrong when i saved the project(.dspx) 

so ,the question is ,how can i solve this problem ,thank you very much

Our use of Gdal is incomplete. The providers need to be modified to support multiple bands and file-based reading.

mudnug wrote:

Our use of Gdal is incomplete. The providers need to be modified to support multiple bands and file-based reading.

ok,thank you 

is there a schedule of this ?

Hi,

I'm facing the same problem as I've reported in http://dotspatial.codeplex.com/discussions/275165

I am also waiting for this implementation.

It's a pitty only use DotSpatial with small images... (without GDAL).

I agree that large-mutliband-TIFFs support is the most important too.
It seems to me this must to be the first task in spatial analysis and in Dotspatial development.

Excuse me,is this problem fixed yet?

Does the problem is fixed?