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Question

block和settingForm需要什么命名空间或程序集？

Answer 1

namespace Tetris0._9
{
    public class MainForm : System.Windows.Forms.Form
    {
        #region 变量
        private System.Windows.Forms.Panel panel1;
        private System.Windows.Forms.Panel panel2;
        private System.Windows.Forms.Label label1;
        private System.Windows.Forms.Label label2;
        private System.Windows.Forms.Label label3;
        private System.Windows.Forms.Button button1;
        private System.Windows.Forms.Button button3;
        private System.Windows.Forms.Button button4;
        private System.Windows.Forms.Timer timer1;
        private Block block;//这里
        private Block nextBlock;
        private int nextShapeNO;
        private bool paused;
        private DateTime atStart;
        private DateTime atPause;
        private TimeSpan pauseTime;
        private System.Windows.Forms.Panel panel3;
        private System.Windows.Forms.TextBox textBox1;
        private SettingForm sform;//这里
        private Keys[] keys;
        private System.Windows.Forms.Label label4;
        private int level;
        private int startLevel;
        private bool trans;
        private int rowDelNum;
        private bool failed;
        private System.Windows.Forms.Label label5;
        private System.ComponentModel.IContainer components;
        #endregion