Hello!

I have created a class named Person defined below. I have made this class
a DataSource by clicking and selecting (Data->Add New Data Source)  from the
Data option in the meny.
So now in the area named Data Source on my screen I can see Person with its
field
Age, Name and Person_number. I have also dragged this Data Source named
Person as a DataGridView into my Form.
When I run my program the contents of my arrList is displayed in the
DataGridView as three rows which is correct because
I have added three rows to my created ArrayList which is named arrList in
the program

Now to my 2 questions:
Question number 1: I want to be able to add a new row into the DataGridView
by writing a Age, Name and Person_number ?
Question number 2: I want to be able to delete any row from the displayed
DataGridView ?

Can somebody help me with this?

I have listed all of the relevant code below.

public partial class Form1 : Form
   {
       ArrayList arrList = new ArrayList();
       public Form1()
       {
           InitializeComponent();
           arrList.Add(new Person("532513-1234", "Olle", 34));
           arrList.Add(new Person("123456-4321", "Pelle", 12));
           arrList.Add(new Person("987654-5678", "Stina", 44));
           personDataGridView.DataSource = arrList;
       }
   }

   class Person
   {
       private string person_number;
       private string name;
       private int age;

       public Person(string pers_nr, string name, int age)
       {
           person_number = pers_nr;
           this.name = name;
           this.age = age;
       }

       public string Person_number
       {
           get { return person_number; }
           set { person_number = value; }
       }

       public string Name
       {
           get { return name; }
           set { name = value; }
       }

       public int Age
       {
           get { return age; }
           set { age = value; }
       }
   }

private void InitializeComponent()
       {
           this.components = new System.ComponentModel.Container();
           this.personDataGridView = new
System.Windows.Forms.DataGridView();
           this.dataGridViewTextBoxColumn1 = new
System.Windows.Forms.DataGridViewTextBoxColumn();
           this.dataGridViewTextBoxColumn2 = new
System.Windows.Forms.DataGridViewTextBoxColumn();
           this.dataGridViewTextBoxColumn3 = new
System.Windows.Forms.DataGridViewTextBoxColumn();
           this.personBindingSource = new
System.Windows.Forms.BindingSource(this.components);

((System.ComponentModel.ISupportInitialize)(this.personDataGridView)).BeginI
nit();

((System.ComponentModel.ISupportInitialize)(this.personBindingSource)).Begin
Init();
           this.SuspendLayout();
           //
           // personDataGridView
           //
           this.personDataGridView.AutoGenerateColumns = false;
           this.personDataGridView.Columns.AddRange(new
System.Windows.Forms.DataGridViewColumn[] {
           this.dataGridViewTextBoxColumn1,
           this.dataGridViewTextBoxColumn2,
           this.dataGridViewTextBoxColumn3});
           this.personDataGridView.DataSource = this.personBindingSource;
           this.personDataGridView.Location = new System.Drawing.Point(135,
94);
           this.personDataGridView.Name = "personDataGridView";
           this.personDataGridView.Size = new System.Drawing.Size(385,
220);
           this.personDataGridView.TabIndex = 0;
           //
           // dataGridViewTextBoxColumn1
           //
           this.dataGridViewTextBoxColumn1.DataPropertyName = "Age";
           this.dataGridViewTextBoxColumn1.HeaderText = "Age";
           this.dataGridViewTextBoxColumn1.Name =
"dataGridViewTextBoxColumn1";
           //
           // dataGridViewTextBoxColumn2
           //
           this.dataGridViewTextBoxColumn2.DataPropertyName =
"Person_number";
           this.dataGridViewTextBoxColumn2.HeaderText = "Person_number";
           this.dataGridViewTextBoxColumn2.Name =
"dataGridViewTextBoxColumn2";
           //
           // dataGridViewTextBoxColumn3
           //
           this.dataGridViewTextBoxColumn3.DataPropertyName = "Name";
           this.dataGridViewTextBoxColumn3.HeaderText = "Name";
           this.dataGridViewTextBoxColumn3.Name =
"dataGridViewTextBoxColumn3";
           //
           // personBindingSource
           //
           this.personBindingSource.DataSource =
typeof(WindowsApplication7.Person);
           //
           // Form1
           //
           this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
           this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
           this.ClientSize = new System.Drawing.Size(627, 399);
           this.Controls.Add(this.personDataGridView);
           this.Name = "Form1";
           this.Text = "Form1";

((System.ComponentModel.ISupportInitialize)(this.personDataGridView)).EndIni
t();

((System.ComponentModel.ISupportInitialize)(this.personBindingSource)).EndIn
it();
           this.ResumeLayout(false);
       }
       private System.Windows.Forms.BindingSource personBindingSource;
       private System.Windows.Forms.DataGridView personDataGridView;
       private System.Windows.Forms.DataGridViewTextBoxColumn
dataGridViewTextBoxColumn1;
       private System.Windows.Forms.DataGridViewTextBoxColumn
dataGridViewTextBoxColumn2;
       private System.Windows.Forms.DataGridViewTextBoxColumn
dataGridViewTextBoxColumn3;

//Tony