In Windows forms, TextBox plays an important role. With the help of TextBox, the user can enter data in the application, it can be of a single line or of multiple lines. In TextBox, you are allowed to set the coordinates of the upper-left corner of the TextBox control relative to the upper-left corner of its container with the help of Location property. In Windows form, you can set this property in two different ways:

1. Design-Time: It is the simplest way to set the Location property of the TextBox as shown in the following steps:

• Step 1: Create a windows form as shown in the below image:
  Visual Studio -> File -> New -> Project -> WindowsFormApp
  
• Step 2: Drag the TextBox control from the ToolBox and Drop it on the windows form. You can place TextBox anywhere on the windows form according to your need. As shown in the below image:
  
• Step 3: After drag and drop you will go to the properties of the TextBox control to set the Location property of the TextBox. As shown in the below image:
  

  Output:

  

2. Run-Time: It is a little bit trickier than the above method. In this method, you can set the Location property of the TextBox programmatically with the help of given syntax:

public System.Drawing.Point Location { get; set; }

Here, Point is used to represent the upper-left corner of the control relative to the upper-left corner of its container. Following steps are used to set the Location property of the TextBox:

• Step 1 : Create a textbox using the TextBox() constructor provided by the TextBox class.

  // Creating textbox
  TextBox Mytextbox = new TextBox();
  

• Step 2 : After creating TextBox, set the Location property of the TextBox provided by the TextBox class.

  // Set Location property
  Mytextbox1.Location = new Point(187, 51);
  

• Step 3 : And last add this textbox control to from using Add() method.

  // Add this textbox to form
  this.Controls.Add(Mytextbox1);
  

  Example:

  
  

  
  
  

  using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Drawing; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows.Forms;    namespace my {    public partial class Form1 : Form {        public Form1()     {         InitializeComponent();     }        private void Form1_Load(object sender, EventArgs e)     {         // Creating and setting the properties of Lable1         Label Mylablel1 = new Label();         Mylablel1.Location = new Point(96, 54);         Mylablel1.Text = "Enter Name";         Mylablel1.AutoSize = true;         Mylablel1.BackColor = Color.LightGray;            // Add this label to form         this.Controls.Add(Mylablel1);            // Creating and setting the properties of TextBox1         TextBox Mytextbox1 = new TextBox();         Mytextbox1.Location = new Point(187, 51);         Mytextbox1.BackColor = Color.LightGray;         Mytextbox1.AutoSize = true;         Mytextbox1.Name = "text_box1";         Mytextbox1.Margin = new Padding(5, 5, 5, 5);            // Add this textbox to form         this.Controls.Add(Mytextbox1);            // Creating and setting the properties of Lable1         Label Mylablel2 = new Label();         Mylablel2.Location = new Point(96, 102);         Mylablel2.Text = "Enter Area";         Mylablel2.AutoSize = true;         Mylablel2.BackColor = Color.LightGray;            // Add this label to form         this.Controls.Add(Mylablel2);            // Creating and setting the properties of TextBox2         TextBox Mytextbox2 = new TextBox();         Mytextbox2.Location = new Point(187, 99);         Mytextbox2.BackColor = Color.LightGray;         Mytextbox2.AutoSize = true;         Mytextbox2.Name = "text_box2";            // Add this textbox to form         this.Controls.Add(Mytextbox2);     } } }

  Output: