Form not resizable

Question

This is sort of frustrating I have been working on an application and all of a sudden I can't resize it anymore by moving my mouse to the edge of the form. I can maximize and minimize fine with the standard buttons.

I am using FormBorderStyle = Sizable;

I have checked every property and can't seem to figure out what Property I must have accidentally changed. I can also use the Win+Left and Right to resize the form. For the life of me I can't figure out what is causing this.

Here is the code below

namespace WindowsFormsApplication1
{
    partial class Form1
    {
        /// <summary>
        /// Required designer variable.
        /// </summary>
        private System.ComponentModel.IContainer components = null;

        /// <summary>
        /// Clean up any resources being used.
        /// </summary>
        /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
        protected override void Dispose(bool disposing)
        {
            if (disposing && (components != null))
            {
                components.Dispose();
            }
            base.Dispose(disposing);
        }

        #region Windows Form Designer generated code

        /// <summary>
        /// Required method for Designer support - do not modify
        /// the contents of this method with the code editor.
        /// </summary>
        private void InitializeComponent()
        {
            this.SuspendLayout();
            // 
            // Form1
            // 
            this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.None;
            this.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;
            this.ClientSize = new System.Drawing.Size(778, 545);
            this.Font = new System.Drawing.Font("Times New Roman", 12F, System.Drawing.FontStyle.Regular, System.Drawing.GraphicsUnit.Point, ((byte)(0)));
            this.Margin = new System.Windows.Forms.Padding(4);
            this.Name = "Form1";
            this.Text = "Form1";
            this.ResumeLayout(false);

        }

        #endregion


    }
}

Answer 1

As I said in comment, here is the problem:

this.AutoSizeMode = System.Windows.Forms.AutoSizeMode.GrowAndShrink;

AutoSize should be false, and there's no need for AutoSizeMode You can find more info HERE

Note: Do not edit the question like

"I've found the answer which is: ..."

You should set it back to the version with the code.