export arcsde feature layer to mdb table by changing the value of vertex xy value

Ye_FengFeng — Mon, 24 Aug 2015 07:15:15 GMT

Hi there,

I need to export arcsde feature layer to mdb table, but I need to change the vertex xy value (2 decimals and need to run down on the 3rd value. What I can do now is set th xy resolution to 0.01, but by using this method if the 3rd decimal is 5-9, the 2nd decimal will add 1, what I want is no matter what is the 3rd decimal value, just remove it).

I am using .net arcobjects 9.2.

Is it possible to get the result I want?

Thanks in advance.

Re: export arcsde feature layer to mdb table by changing the value of vertex xy value

seria — Thu, 22 Oct 2015 16:56:10 GMT

There are no methods in the ArcObjects API that would allow you to truncate a number to a specific number of decimal places without rounding it off.

You would have to use methods found in the .NET API (which ArcObjects is built on top of). A Google search revealed the following solutions posted on other forums:

Truncate Two decimal places without rounding

http://stackoverflow.com/questions/3143657/truncate-two-decimal-places-without-rounding

Truncating a number to specified decimal places

https://social.msdn.microsoft.com/Forums/en-US/4cb1c454-df70-4649-b41f-a65bce070c85/truncating-a-number-to-specified-decimal-places?forum=netfxbcl

I hope the above forum posts are useful.

topic Re: export arcsde feature layer to mdb table by changing the value of vertex xy value in ArcObjects SDK Questions

export arcsde feature layer to mdb table by changing the value of vertex xy value

Re: export arcsde feature layer to mdb table by changing the value of vertex xy value