how to pass values form1 to form2?

Question

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

Bruce Roeser · Answer

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-

Bruce Roeser · Answer

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-

Majid Kamali · Answer

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 Roeser · Answer

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-

hemalatha · Answer

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 Kamali · Answer

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

hemalatha · Answer

Iam using windows application  i did not get form1 combobox value to form2 textbox

hemalatha · Answer

hi  i did not understand  can please tell clear  please send me sourcecode for that Thanks & regards Hemalatha.M

Imran Pervez · Answer

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

Manikavelu Velayutham · Answer

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;

hemalatha · Answer

hi . Iam Hemalatha.M . i want detail code for above question . please help me