Welcome to the DotSpatial discussion list. Thanks for your interest in our project!

Please use this list to post any discussions related to the development or use of DotSpatial libraries. This is a great place to discuss potential features and to ask questions about how to use the libraries. Please note that the developer team can't necessarily respond to every post or discussion item. However here are some hints to help you get a response:

  1. Keep your post clear and concise (short!) - but be descriptive and include source code when possible. 
  2. Use full sentences and correct English as much as possible. This will help our international team understand you better!
  3. Please be nice. This project is free and open source, so "fighting words" are not allowed!
  4. Look at other posts and discussions and follow the "golden rule" of discussion forums, "Help answer other people's questions if you want yours to be answered!"

Working with in memory FeatureSet and Feature DotSpatial

first post: cosmintaran wrote: Hello All I'm a beginner with DotSpatial and I'm stuck with a prob...

Exception UpdateEnvelope in type NetTopologySuite.Geometries.LineString does not have implementation

first post: garaber wrote: DotSpatial.NetTopologySuite version 1.14.4.0 InnerException "Met...

latest post: jany_ wrote: UpdateEnvelope was removed from GeoAPI in Version 1.7.4.3. So this ...

Generate contour lines form list of XYZ points

first post: Berra2323 wrote: Hi, I have created a GIS project call www.djupkarta.se where the ...

latest post: Berra2323 wrote: Thanks will have a look at that! The end result is should look li...

Error in BluetoothDevice.Refresh using a new Windows 10 install

first post: SAForEver wrote: I am getting an 'Input Parameter is incorrect' when DotSpatial is l...

Unable to add AngleControl to Form

first post: garaber wrote: On Adding Angle Control to the Project Form (Version 4.0.0.0) I get...

answered by: garaber wrote: On Adding Angle Control to the Project Form (Version 4.0.0.0) I get...

Web Application

first post: Gwhitch wrote: I have seen a couple of questions in the forum in regards to using ...

latest post: P_h_i_l wrote: You could look at this simple ASP.NET app that uses the DotSpatial....

First tutorial is missing

first post: monya07 wrote: Hello, On the tutorial page the link to the "Example Data" for t...

latest post: jany_ wrote: Please check the link. It should be fixed now.

answered by: jany_ wrote: Please check the link. It should be fixed now.

Distance On line

first post: Gwhitch wrote: Is there a function like DistanceOnLine or PointAtDistance for a P...

latest post: Gwhitch wrote: Excellent! Thanks!

How to zoom in/out with trackbar

first post: Akbar1204 wrote: Hello guys, Please help me, ini basic here..

Home to zoom ini/out with scalebar

first post: Akbar1204 wrote: Hello guys! Can you Help me?