單擊Form1窗體的按鈕,會將窗體Form2加入到Form1的Panel1中,
Form2 fau = new Form2(functionid, curUserName);
fau.TopLevel = false;
fau.StartPosition = FormStartPosition.Manual;
fau.Location = new System.Drawing.Point(x + 100, y);
this.panel1.Controls.Add(fau);
fau.Show(); //注:此處因為加入到Panel1中,所以不能用ShowDialog()。如果是用ShowDialog()應該就行
List<string> alold = fau.aryold;
List<string> alnew = fau.arynew;
AddTreeviewNode();
在Form2中輸入信息 單擊確定按鈕後會產生上面的aryold,arynew值,然後Form1會根據此值調用函數。謝謝!
Form2 fau = new Form2(functionid, curUserName);
fau.TopLevel = false;
fau.StartPosition = FormStartPosition.Manual;
fau.Location = new System.Drawing.Point(x + 100, y);
this.panel1.Controls.Add(fau);
fau.Show(); //注:此處因為加入到Panel1中,所以不能用ShowDialog()。如果是用ShowDialog()應該就行
List<string> alold = fau.aryold;
List<string> alnew = fau.arynew;
AddTreeviewNode();
在Form2中輸入信息 單擊確定按鈕後會產生上面的aryold,arynew值,然後Form1會根據此值調用函數。謝謝!
Form1: Form2 fau = new Form2(functionid,curUserName,this);Form2: public Form2(string functionId,string curUsername,Form1 f)
-------------------------------------------
Form2建立一个事件,Form1中创建Form2实例的时候绑定该事件
一旦Form2單擊確定按鈕,触发该事件,这样就可以通过该事件来传递aryold,arynew到Form1
Form1:public partial class Form1 : Form
{
private string _a;
public Form1()
{
InitializeComponent();
Form2 f2 = new Form2(this);
f2.TopLevel = false;
panel1.Controls.Add(f2);
f2.Show();
} public string A
{
set{_a = value;}
get{return _a;}
} public void Methods()
{
if (A == "1")
{
MessageBox.Show("1");
}
if (A == "2")
{
MessageBox.Show("2");
}
}
}
Form2:
public partial class Form2 : Form
{
Form1 f1;
public Form2(Form1 f1)
{
InitializeComponent();
this.f1 = f1;
} private void button1_Click(object sender, EventArgs e)
{
f1.A = textBox1.Text;
f1.Methods();
}
}