How To: Get the Value of Textbox Which is Created at Runtime in WPF

I will show you how to add Controls at runtime and get their values in WPF.

1- Create WPF Application.
2- Add Button to add textbox at runtime.
3- Add Button to read value from textbox Which is Created at Runtime.
4- Add Stackpanel to Host Controls on it.

the following method Responsible for Add Controls at runtime:

private void AddTextboxes(int x)
{
for (int i = 0; i < x; i++)
{
TextBox txtTest = new TextBox();
Thickness txtThickness = new Thickness();
txtTest.Name = "Textbox" + i;
txtThickness.Left = 0;
txtThickness.Top = 0;
txtTest.Margin = txtThickness;
txtTest.Width = 150;
txtTest.Height = 25;

//add Control to stack panel
stackPanel1.Children.Add(txtTest);
}
}

the following method Responsible for Read Values:

private void ReadValue()
{
for (int i = 0; i < stackPanel1.Children.Count; i++)
{
if (stackPanel1.Children[i] is TextBox)
{
TextBox txtTest = (TextBox)stackPanel1.Children[i];

if (! string.IsNullOrEmpty(txtTest.Text))
{
MessageBox.Show(txtTest.Text);
}
}
}
}