about OpenFileDialog

[violin wang]

hi
I wrote a windows based program.The main UI named
form_base has a button "btn1".In btn1`s click event
handler I used ShowDialog(this) to show another form
named form_test.form_test also has a button btn2 and I
added a openfiledialog in form_test.In btn2 click event
handler I used ShowDialog(this) to show openfiledialog.
When I ran the program, I found that when the
openfiledialog returned, the form_test would close
automatically and returned to form_base.What shall I do
if I want form_test to remain open when openfiledialog
close.

regards
violin

[Puneet Taneja]

Dear violin,

I used the following code:

Form1.cs

private void button1_Click(object sender,
System.EventArgs e)
{

Form2 frm2 = new Form2();
frm2.ShowDialog(this);
}

Form2.cs

private void button1_Click(object sender,
System.EventArgs e)
{
openFileDialog1.ShowDialog(this);
}

I have tried this out, on returning from the
OpenFileDialog, the form2 remains opened. Can you please
check. I think there must be some other reason for this.
Regards,
Puneet Taneja

-----Original Message-----
hi
I wrote a windows based program.The main UI named
form_base has a button "btn1".In btn1`s click event
handler I used ShowDialog(this) to show another form
named form_test.form_test also has a button btn2 and I
added a openfiledialog in form_test.In btn2 click event
handler I used ShowDialog(this) to show openfiledialog.
When I ran the program, I found that when the
openfiledialog returned, the form_test would close
automatically and returned to form_base.What shall I do
if I want form_test to remain open when openfiledialog
close.

regards
violin
.

[Cor]

Hi Violin,

Have a look at the form2 properties, to what the accept button is set, it is
maybe the button you use to open the opendialog.

Cor

hi
I wrote a windows based program.The main UI named
form_base has a button "btn1".In btn1`s click event
handler I used ShowDialog(this) to show another form
named form_test.form_test also has a button btn2 and I
added a openfiledialog in form_test.In btn2 click event
handler I used ShowDialog(this) to show openfiledialog.
When I ran the program, I found that when the
openfiledialog returned, the form_test would close
automatically and returned to form_base.What shall I do
if I want form_test to remain open when openfiledialog
close.

[violin wang]

hi
Thanks you for answering my question.
I checked form2 and the btn2 is not the accept
button of form2.Actually I had serval buttons on form2.I
found that the form2 would close if I click any of these
buttons even I didn`t wrote click event handler for it.It
was so strange, so I deleted form2 and recreated it.This
time, form2 is remain open if i click any button on it.I
don`t know reason.Is there someone know it?
regards
violin

-----Original Me` ssage-----
hi
I wrote a windows based program.The main UI named
form_base has a button "btn1".In btn1`s click event
handler I used ShowDialog(this) to show another form
named form_test.form_test also has a button btn2 and I
added a openfiledialog in form_test.In btn2 click event
handler I used ShowDialog(this) to show openfiledialog.
When I ran the program, I found that when the
openfiledialog returned, the form_test would close
automatically and returned to form_base.What shall I do
if I want form_test to remain open when openfiledialog
close.

regards
violin
.