两个窗体之间传值的问题
图一窗口点击圈中的按钮，打开图二的窗口.
问题：如何在图二窗口当按下确定按钮，将图二的textbox内容传递到图一的textbox， 思路是有，但是窗体之间传递没弄懂 ，谢谢!
[解决办法]
你可以用委托，在第二个窗台里面，实现第一个窗台里面定义的委托；或者你用单例模式做数据存储及传递。
[解决办法]
public partial class ShowInsert : Form
{
public ShowInsert()
{
InitializeComponent();
}
private BtnType btnSelectType;
/// <summary>
///
/// </summary>
public BtnType BtnSelectType
{
get { return btnSelectType; }
set { btnSelectType = value; }
}
private string listTeShuYaoQiu = string.Empty;
/// <summary>
/// 特殊要求
/// </summary>
public string ListTeShuYaoQiu
{
get { return listTeShuYaoQiu; }
set { listTeShuYaoQiu = value; }
}
private string listBiaoJiHaoMa = string.Empty;
/// <summary>
/// 标记号码
/// </summary>
public string ListBiaoJiHaoMa
{
get { return listBiaoJiHaoMa; }
set { listBiaoJiHaoMa = value; }
}
/// <summary>
/// 清空
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnClear_Click(object sender, EventArgs e)
{
rTxtInfo.Text = string.Empty;
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnOK_Click(object sender, EventArgs e)
{
if (BtnSelectType == BtnType.BtnBiaoJiHaoMa)
{
ListBiaoJiHaoMa = rTxtInfo.Text.Replace("\n", ",");
}
else if (BtnSelectType == BtnType.BtnTeShuYaoQiu)
{
ListTeShuYaoQiu = rTxtInfo.Text;
}
this.DialogResult = DialogResult.OK;
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnCancel_Click(object sender, EventArgs e)
{
this.Close();
}
/// <summary>
/// 窗体初始化
/// </summary>
private void Init_Load()
{
if (BtnSelectType == BtnType.BtnTeShuYaoQiu)
{
rTxtInfo.Text = ListTeShuYaoQiu;
this.Text = "特殊要求";
}
else if (BtnSelectType == BtnType.BtnBiaoJiHaoMa)
{
if (ListBiaoJiHaoMa.IndexOf(",") > -1)
{
rTxtInfo.Text = ListBiaoJiHaoMa.Replace(",", "\n");
}
this.Text = "标记号码";
}
}
/// <summary>
/// 窗体加载事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void ShowInsert_Load(object sender, EventArgs e)
{
Init_Load();
}
}
}
定义一个静态类
//public static class common
{
public static string content;
}
//第二个窗体中
common.content=textBox1.text;
//第一个窗体中
textBox.text=common.content;
