pass a string array to the next form.

Question

How can I pass a string array from form1 to the other form2 where form2 is invoked from from form1 ? any help wud greatly be appreciated. Thanks, vspv

Administrator · Answer

Hi, Let say you have pass the value from form1 to form2. Do you know how to pass back the value from form2 to original form1? Thank you!

Administrator · Answer

Thanks so much!!! It worked! vspv

Administrator · Answer

Another way is to overload the Form2 constructor like so: public Form2(string[]passedInArray) { MyStringArray = passedInArray; InitializeComponent(); } In Form1 pass in the array when you create Form2 Form2 newForm = new Form2(testArray);

Administrator · Answer

Give Form 2 a private variable of type string array private string[] MyStringArray; Next give Form2 a public property like this public string[] testProp { get { return MyStringArray; } set { MyStringArray = value; } } In Form1 create a new Form2 instance and set the property to a string array that you created. Form2 newForm = new Form2(); string[] testArray = new string[5]; testArray[0] ="one"; testArray[1] ="two"; testArray[2] ="three"; testArray[3] ="four"; testArray[4] ="five"; newForm.testProp = testArray; newForm.Show(); Test that the array is there in Form2 for(int i = 0; i<5 ; i++) { MessageBox.Show(MyStringArray[i]); }

pass a string array to the next form.

Answers (4)