how to pass values form1 to form2?

hemalatha

hi
can you tell me . How to pass form1 combobox values to form2 textbox using C#.net with sqlserver
Thanks&regards
Hemalatha.M

11 Replies

Know the answer? Post it — somebody with the same question will find it here.

Majid Kamali16y ago
What's difference?
You can create a Class with a constructor that gets a string as parameter. (You should do it in form1)
you can pass ComboBox1.SelectedItem.ToString() to that class and with an event give it in form2 and put it in TextBox1.Text.

I hope it helps.
Bruce Roeser16y ago
Did you download the Visual Studio project I attached a few messages back? I did exactly what you are asking for in that project.

-bwr-
hemalatha16y ago
hi
This is Hemalatha. That link is usefull for me but i want pass values from form1 combobox to form2 text in windows application .
Majid Kamali16y ago
Hi.
If you are using Windows Application, See Link Below. It's a General way to pass data between two forms

http://www.c-sharpcorner.com/UploadFile/scottlysle/PassData01142007013005AM/PassData.aspx
hemalatha16y ago
Iam using windows application , i did not get form1 combobox value to form2 textbox
hemalatha16y ago
hi ,
i did not understand , can please tell clear , please send me sourcecode for that

Thanks & regards
Hemalatha.M
Imran Pervez16y ago
1. create global variable with Public key work on Form1 or in class and call it to Form2
2. u can store value in databse and call it by any form
if u got trouble continue mail me for example i send u
Bruce Roeser16y ago
Actually, if Form2 is called by Form1, creating a 2nd instance of Form1 won't work.
I've attached a VS2008 project that demonstrates this.
-bwr-
Manikavelu Velayutham16y ago
Session is applicable only to web application and not in windows application.
you can declare a public property in form1. Using get and set method try to retrieve and assign the values.
Below code should be written in form1.cs file
public string DisplayMessage {
get {
return comboBox1.SelectedItem.ToString();
}
}
Below code should be written in form 2
Form1 objfrm1 = new Form1()
textbox1.Text = objfrm1.DisplayMessage;
hemalatha16y ago
hi . Iam Hemalatha.M .
i want detail code for above question . please help me
Bruce Roeser16y ago
Well, there are a number of methods you could use to do this.

1) Create a static class in your project that could contain global variables. Then in the code where you call Form2 you could place the text value from the combo box which would be viewable by the 2nd form.
2) Design your 2nd form so that it's constructor takes an argument into which you could pass the value.

-bwr-