Yes you are right, but this is a very costly routine, and it might be performed more than 1000 times during the opening of a shapefile.

There are irregular polygons.

Does anyone know a mathematical formula (which can be translated to C #) to check if a polygon is inside another polygon?

Free and good controls are the jquery ui controls :-D

I have the same problem. :doh:

I'm using microsoft asp.net self updatepanel. and it's very good

I use StarUML. He is among the best that have ever tested.

Hello, I'm doing a program in C # and i need to extract an rtf field of firebird database .Na fact the field is a string, but I think the field is a document rtf that was encoded and inserted through language delfi. Under a piece of the field: {\rtf1\ansi\deff0\deftab254{\fonttbl{\f0\fnil\fcharset0 Times New Roman;}{\f1\fnil\fcharset0 Arial;}{\f2\fnil\fcharset0 Arial Unicode MS;}{\f3\fnil\fcharset0 Tahoma;}{\f4\fnil\fcharset1 Cambria Math;}{\f5\fnil\fcharset238 Times New Roman CE;}{\f6\fnil\fcharset204 Times New Roman Cyr;}{\f7\fnil\fcharset161 Times New Roman Greek;}{\f8\fnil\fcharset162 Times New Roman Tur;}{\f9\fnil\fcharset177 Times New Roman (Hebrew);}{\f10\fnil\fcharset178 Times New Roman (Arabic);}{\f11\fnil\fcharset186 Times New Roman Baltic;}{\f12\fnil\fcharset163 Times New Roman (Vietnamese);}{\f13\fnil\fcharset238 Arial CE;}{\f14\fnil\fcharset204 Arial Cyr;}{\f15\fnil\fcharset161 Arial Greek;}{\f16\fnil\fcharset162 Arial Tur;}{\f17\fnil\fcharset177 Arial (Hebrew);}{\f18\fnil\fcharset178 Arial (Arabic);}{\f19\fnil\fcharset186 Arial Baltic;}{\f20\fnil\fcharset163 Arial (Vietnamese);}{\f21\fnil\fcharset0 Lucida Sans Unicode;}}{\colortbl\red0\green0\blue0;\red255\green0\blue0;\red0\green128\blue0;\red0\green0\blue255;\red255\green255\blue0;\red255\green0\blue255;\red128\green0\blue128;\red128\green0\blue0;\red0\green255\blue0;\red0\green255\blue255;\red0\green128\blue128;\red0\green0\blue128;\red255\green255\blue255;\red192\green192\blue192;\red128\green128\blue128;\red0\green0\blue0;}\wpprheadfoot1\paperw11906\paperh16838\margl0\margr0\margt10\margb0\margh720\margf720{\*\pnseclvl1\pnucrm\pnstart1\pnhang\pnindent720{\pntxtb}{\pntxta{.}}} {\*\pnseclvl2\pnucltr\pnstart1\pnhang\pnindent720{\pntxtb}{\pntxta{.}}} {\*\pnseclvl3\pndec\pnstart1\pnhang\pnindent720{\pntxtb}{\pntxta{.}}} {\*\pnseclvl4\pnlcltr\pnstart1\pnhang\pnindent720{\pntxtb}{\pntxta{)}}} {\*\pnseclvl5\pndec\pnstart1\pnhang\pnindent720{\pntxtb{(}}{\pntxta{)}}} {\*\pnseclvl6\pnlcltr\pnstart1\pnhang\pnindent720{\pntxtb{(}}{\pntxta{)}}} {\*\pnseclvl7\pnlcrm\pnstart1\pnhang\pnindent720{\pntxtb{(}}{\pntxta{)}}} {\*\pnseclvl8\pnlcltr\pnstart1\pnhang\pnindent720{\pntxtb{(}}{\pntxta{)}}} {\*\pnseclvl9\pndec\pnstart1\pnhang\pnindent720{\pntxtb{(}}{\pntxta{)}}} \endnhere\sectdefaultcl{\header \pard{\ql\li0\fi0\ri0\sb0\sl\sa0 \plain\f0\fs24\cf0 \par }{\*\wptable\tblleft2000 Tab1}{\pard\trowd\trgaph0\trleft2000\cellx5302\cellx8604\cellx11906\intbl{\ql\li0\fi0\ri0\sb0\sl\sa0 \plain\f0\fs24\cf0 \cell} \intbl{\qc\li0\fi0\ri0\sb0\sl\sa0 \plain\f0

I need to insert an image into a byte [] array Anybody know how to do this?

sorry I was wrong the image is 2.68 gigabytes not 2 megabytes. Can anyone help me?

sorry I was wrong the image is 2.68 gigabytes not 2 megabytes. Can anyone help me? X| X|

The windows can not give me this data but I made a program that gave me height= 25163 px width = 38180 px rate of bits = 24:cool::cool::thumbsup:

The problem is not in my code is on the image that is a bmp and is a large map and i tried to open the image with Irfanview with Quantum gis and with the Gimp and the Windows can not read the image data. I want to resize the image from the file system and not from the image that appears on the screen. I have not harmed any tree to write this message but have produced a lot of smoke trying to resize the image. Thank's

I have an image of more than 2 megabytes that can not open in any program, so I need to resize it so that any program can open if I could carry it in the program would be easy but it has an error OUT OF MEMORY someone tell me how to resize the image without loading in C Sharp

Getting the data from the tags of a TIFF image I'm trying to make a program that opens a TIFF image and puts the data from the tags in texboxs but I do not know how to extract the data. If anyone knows how can help me. thanks :doh: