how to pass values from one form to another form...

onlybhavin

hi, i m developing application in which i want to pass values from one form to another form. eg. my form-1 contains name & city information. i want to pass this values to another form for further process lets say i want to input name's birth date & email. i m not able to bring form-1's values into form-2. please help me. please mail me code. thank you , bhavin gajjar

4 Replies

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hellopeat21y ago
you can use it directly like this: class Form1 { public static int a; a = 345; } class Form2 { // assign value of 'a' (345) from class Form1 // to int 'b' in class Form2 int b = Form1.a; }
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kyle_hankinson21y ago
You could make the variables static.. then access them from anywhere.
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abdullah21y ago
Hi....... You can Pass them thru the constructor.....make a consturctor for Form2 that take 2 arguments as : Class Form2: string a , b ; public Form2(string one,string two){ a = one ; b = two ; ..... } in Form1 when you create an object for Form2 just pass the two arguments : Form2 form2 = new Form2("bbgajjar ","Abdullah"); Another way : store the values or attributes in Form1 class ........make two methods (getter mathods) to get the two values.... string a = "bbgajjar "; // the string come form the textBox string b = "Abdullah"; public string GetA(){ return a ; } public string GetB(){ return b ; } then you can use the two methods in Form2 ......you can make them static methods ...so no need to create object of form1 in Form2....... A third way is : without methods just make two properities to store the two strings then use get and set in Form2 to manipulate them......... For any further information just contact Me @: [email protected] Good luck.....
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pavithran21y ago
Hi, to my knowledge inter form communication is very simple in same name space. If i am not understanding ur poing clearly ,plz write more. pavi FROM1.cs - NOT complete code ------------------- using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; namespace Inter_Form_Communication { ///
/// Summary description for Form1. ///
public class Form1 : System.Windows.Forms.Form { private System.Windows.Forms.Button button1; : ///
/// The main entry point for the application. ///
[STAThread] static void Main() { Application.Run(new Form1()); } private void Form1_Load(object sender, System.EventArgs e) { } private void button1_Click(object sender, System.EventArgs e) { Form2 frm = new Form2(); frm.textBox1.Text = "Pavithran"; frm.Visible = true; } } } FORM2.cs --Not complete code ------------- namespace Inter_Form_Communication { ///
/// Summary description for Form2. ///
public class Form2 : System.Windows.Forms.Form { public System.Windows.Forms.TextBox textBox1; } }
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how to pass values from one form to another form...

onlybhavin

21y4.3kVisual Basic .NET

4 Replies

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

hellopeat21y ago
you can use it directly like this: class Form1 { public static int a; a = 345; } class Form2 { // assign value of 'a' (345) from class Form1 // to int 'b' in class Form2 int b = Form1.a; }
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kyle_hankinson21y ago
You could make the variables static.. then access them from anywhere.
0
abdullah21y ago
Hi....... You can Pass them thru the constructor.....make a consturctor for Form2 that take 2 arguments as : Class Form2: string a , b ; public Form2(string one,string two){ a = one ; b = two ; ..... } in Form1 when you create an object for Form2 just pass the two arguments : Form2 form2 = new Form2("bbgajjar ","Abdullah"); Another way : store the values or attributes in Form1 class ........make two methods (getter mathods) to get the two values.... string a = "bbgajjar "; // the string come form the textBox string b = "Abdullah"; public string GetA(){ return a ; } public string GetB(){ return b ; } then you can use the two methods in Form2 ......you can make them static methods ...so no need to create object of form1 in Form2....... A third way is : without methods just make two properities to store the two strings then use get and set in Form2 to manipulate them......... For any further information just contact Me @: [email protected] Good luck.....
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pavithran21y ago
Hi, to my knowledge inter form communication is very simple in same name space. If i am not understanding ur poing clearly ,plz write more. pavi FROM1.cs - NOT complete code ------------------- using System; using System.Drawing; using System.Collections; using System.ComponentModel; using System.Windows.Forms; using System.Data; namespace Inter_Form_Communication { ///
/// Summary description for Form1. ///
public class Form1 : System.Windows.Forms.Form { private System.Windows.Forms.Button button1; : ///
/// The main entry point for the application. ///
[STAThread] static void Main() { Application.Run(new Form1()); } private void Form1_Load(object sender, System.EventArgs e) { } private void button1_Click(object sender, System.EventArgs e) { Form2 frm = new Form2(); frm.textBox1.Text = "Pavithran"; frm.Visible = true; } } } FORM2.cs --Not complete code ------------- namespace Inter_Form_Communication { ///
/// Summary description for Form2. ///
public class Form2 : System.Windows.Forms.Form { public System.Windows.Forms.TextBox textBox1; } }
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