Add project to Solution Explorer but have error

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C#

Windows

Hi

I Was add existing project ;
but I cant Use the form in main project

Can you help me

Posted 10-Sep-11 21:47pm

raheleh_es

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Mehdi Gholam · Answer 1 · 2011-09-10T21:54:00

Solution 1

Reference the new project in the main project then call the form in the new project using the full namespace from your main project.

C#

newproject.newform f = new newproject.newform();// code in the main project

Posted 10-Sep-11 21:54pm

Mehdi Gholam

Updated 10-Sep-11 21:55pm

v2

OriginalGriff · Answer 2 · 2011-09-10T22:00:00

Add a reference to the added project in the References section of the Solution Explorer pane of the old project:
Right click the References secrtion and select "Add new reference".
When the dialog comes up (and it can take a while) select the "Projects" tab
Highlight the added project and select OK.
In your old project code, type the name of the form from the added project. A small red line will appear at the end.
Hover the mouse over the line, open the dropdown when it appears, and select to add the "using" statement.