How to add textbox control dynamically in runtime in WPF using c#

Question

I am new in WPF.I want to create 3 textbox for each row at runtime when i click generate button. please help me.

Automatically created textbox

 **Code b         


        

Answer 1

Just give your grid a name in xaml :

    
        Button Content
    

and in code behind :

private void btnGenerate_Click(object sender, RoutedEventArgs e)
{
    //Get the number of input text boxes to generate
    int inputNumber = Int32.Parse(textBoxInput.Text);

    //Initialize list of input text boxes
    inputTextBoxes = new List();

    //Generate labels and text boxes
    for (int i = 1; i <= inputNumber; i++)
    {
        //Create a new label and text box
        Label labelInput = new Label();
        Grid1.Children.Add(labelInput);
        TextBox textBoxNewInput = new TextBox();
        Grid1.Children.Add(textBoxNewInput);
    }
}

If you want, you can set the position also so that the newly created elements doesn't overlap each other.

EDIT :

You need to create a grid with required rows and columns and then place each textbox or label inside the required row-column combination. It contains 6 rows and 3 columns. Please see the example below :

    
        
        
        
        
        
        
    
    
        
        
        
    
 

private void btnGenerate_Click(object sender, RoutedEventArgs e)
{
    //Get the number of input text boxes to generate
    int inputNumber = Int32.Parse(textBoxInput.Text);

    //Initialize list of input text boxes
    inputTextBoxes = new List();

    //Generate labels and text boxes
    for (int i = 1; i <= inputNumber; i++)
    {
        //Create a new label and text box
        Label labelInput = new Label();

        Grid.SetColumn(labelInput, i);
        Grid.SetRow(labelInput, i);
        Grid1.Children.Add(labelInput);

        TextBox textBoxNewInput = new TextBox();
        Grid.SetColumn(labelInput, i+1);
        Grid.SetRow(labelInput, i);
        Grid1.Children.Add(textBoxNewInput);
    }
}