下面为大家介绍的是实现动态地中窗体中使用c# textbox回车让焦点在控件数组中移动的两种方法。

第一种方法：

C# code

private void Form1_Load(object sender, System.EventArgs e)    {       TextBox []txt = new TextBox[10];       for(int i=0;i <10;i++)       {          txt[i]= new TextBox();          txt[i].Location = new System.Drawing.Point(8, 10+i*30);          txt[i].Size = new System.Drawing.Size(50, 21);          txt[i].TabIndex = i;          txt[i].KeyPress+=new KeyPressEventHandler(txt_KeyPress);          this.Controls.Add(txt[i]);       }    }    private void txt_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)    {  if(e.KeyChar==13)    {     SendKeys.Send("{TAB}");    }    }  
第二种方法：

C# code

protected override bool ProcessDialogKey(Keys keyData)  {      if ((ActiveControl is TextBox || ActiveControl is ComboBox) &&           keyData == Keys.Enter)      {          keyData = Keys.Tab;      }      return base.ProcessDialogKey(keyData);  }