C#游戏求帮助-窗体显示变量

相关代码如下，报错了，本人不知道错在哪里，求高手指点：

    class Character
    {
        public string Name;
        public int Level;
        public int MaxHP;
        public int MaxMP;
        public int HP;
        public int MP;
        public int Atk;
        public int Def;
        public int M_Atk;
        public int M_Def;
        public int Agi;
    }
 // ShirouEmiyaState
            // 
            this.ShirouEmiyaState.BackColor = System.Drawing.Color.Black;
            this.ShirouEmiyaState.ForeColor = System.Drawing.Color.White;
            this.ShirouEmiyaState.Location = new System.Drawing.Point(12, 49);
            this.ShirouEmiyaState.Multiline = true;
            this.ShirouEmiyaState.Name = "ShirouEmiyaState";
            this.ShirouEmiyaState.Size = new System.Drawing.Size(218, 366);
            this.ShirouEmiyaState.TabIndex = 19;
            this.ShirouEmiyaState.Text = ShirouEmiya.HP .ToString ();
            this.ShirouEmiyaState.Visible = false;
            this.ShirouEmiyaState.TextChanged += new System.EventHandler(this.ShirouEmiyaState_TextChanged);
            //

再附上载图：
C#游戏求帮助-窗体显示变量

解决方案

ShirouEmiya为null或ShirouEmiya.HP 为null，你检查下看看是不是没有给它们赋值。还有一点很奇怪，你这一句
this.ShirouEmiyaState.Text = ShirouEmiya.HP .ToString ();
当中为什么有那么多空格。