About "Enter"and"Esc"

Hello,I have a problem about the key "Enter"and"Esc".When the dialog have been shown,I input some data in the textbox,and then I press "Enter" ,but the dialog have been closed.why? else, When the dialog have been shown,I don't do anything,just press the "Esc" key,then the dialog have been closed.I don't know how cancel these function about "Enter"and"Esc".Could anyone help me?Thanks a lot.

Search the forum on these words and I am sure you will find help from previous posts.
Jim

author=Jim Short link=topic=835.msg4137#msg4137 date=1246362928 wrote:
Search the forum on these words and I am sure you will find help from previous posts.
Jim

thank you,I have solved the problem about "Enter".but if the focus on the Grid,after pressed "Enter",the dialog was closed.I don't know how deal it .

Welcome, aoxiangzcr, Jim meant something like this: {2}

Fred

Thank you everyone!