Microsoft Visual Studio 2005 : SDI - MDI -. SDI (). SDI . MDI- , ; . MDI - .
: , . . , , . : . . Close(); ´ .
, SDI , MDI . , SDI . MDI . Microsoft Visual Studio 2005 SDI .
4.5.1. SDI
:
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- (About).
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, .
:
File Windows Help
Quit New About
Open Dialog
. (Form2) . 4.4.
. 4.4
rB1 rB2; cB1 cB2; textBox1. : Hide(); ( , , , ).
. , , .
1. ´. ControlBox False. . . ( ) .
2. , . private ( Form2). Modifiers public.
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3. : StartPosition Manual Location X Y . , .
4. :
- Form2 f2; .
- Form1
public Form1()
{
InitializeComponent();
f2 = new Form2();
F2.Show();
}
5. Open Dialog: f2.Show();
: , , Add New Item, About Box Add. . Label, . Close(); About:
private void aboutToolStripMenuItem_Click(object sender, EventArgs e)
{
AboutBox1 ab1;
ab1 = new AboutBox1();
Ab1.ShowDialog();
}
: ShowDialog() Show()? ShowDialog() , . Show() , .
(Form3) . 4.5. . (Form2). , . Form2:
public Form2 f22;
New:
private void newToolStripMenuItem_Click(object sender, EventArgs e)
{
Form3 f3;
f3 = new Form3();
f3.f22 = f2; //
f3.Show();
}
. 4.5
( /; / ):
private void button2_Click(object sender, EventArgs e)
{
string[] St1Arr;
string r1;
double []x;
double z,sum = 0,pr = 1;
r1 = textBox1.Text;
St1Arr = r1.Split(';');
x = new double[St1Arr.Length];
z=Convert.ToDouble(f22.textBox1.Text);
for (int i = 0; i < x.Length; i++)
x[i] = Convert.ToDouble(St1Arr[i]);
if (f22.cB1.Checked)
// ,
{
for (int i = 0; i < x.Length; i++)
{
if (f22.rB1.Checked && x[i] >= z) sum += x[i];
if (f22.rB2.Checked && x[i] < z) sum += x[i];
}
}
if (f22.cB2.Checked) //
{
for (int i = 0; i < x.Length; i++)
{
if (f22.rB1.Checked && x[i] >= z) pr*= x[i];
if (f22.rB2.Checked && x[i] < z) pr*= x[i];
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}
}
label3.Text = "" + sum;
label5.Text = "" + pr;
}
4.5.2. MDI
MDI . Form1 , IsMdiContainer True. , , . . :
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- , .
: , ! :
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, . ( , , , MDI ). , , , - . . . 4.6.
. 4.6
, rB1, rB2, cB1, cB2, tB1. ( Modifiers) public. CANCEL () . :
- .
- .
- , , .
, , ( Form1) :
static public int rgi;//
static public Boolean b1,b2;//
static public string s1; //
public , . static .
Load ( ) :
private void Form1_Load(object sender, EventArgs e)
{
rgi = 0;
b1 = false;
b2 = true;
s1 = "I love Moscow";
}
( ):
private void ToolStripMenuItem_Click(object sender, EventArgs e)
{
Form2 f2;
f2 = new Form2();
Switch(rgi)
{ case 0:
f2.rB1.Checked=true;
Break;
case 1:
f2.rB2.Checked=true;
Break;
}
f2.cB1.Checked = b1;
f2.cB2.Checked = b2;
f2.tB1.Text = s1;
F2.ShowDialog();
}
, .
CANCEL: Close();
OK: .
private void button1_Click(object sender, EventArgs e)
{
Form1.s1 = tB1.Text;
Form1.b1 = cB1.Checked;
Form1.b2 = cB2.Checked;
if (rB1.Checked) Form1.rgi = 0;
else Form1.rgi = 1;
Close();
}
. 4.7.
. 4.7
( ):
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private void ToolStripMenuItem_Click(object sender, EventArgs e)
{
Form3 f3;
f3 = new Form3();
f3.MdiParent = this; // ,
// ,
f3.label1.Text = s1;
F3.Show();
}
. ShowDialog !
private void ToolStripMenuItem_Click(object sender, EventArgs e)
{
this.LayoutMdi(MdiLayout.Cascade); //
}
private void ToolStripMenuItem_Click(object sender, EventArgs e)
{ //
