лабораторные С#
.pdf5.) ParentForm.cs " %.
6.) "! IsMdiContainer # $ True. " " , ) " %# # # * ) " MDI.
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7.# % " File:
a.Toolbox, # * ) "% / MenuStrip # # Name $ MdiMenu.
b.!# " & $ ) "! # " % " &File.
c.Name % " File # $
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# &Exit. |
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this.Close();
8.# % " Window:
a.$* " %.
b.!# % " File #$" &Window.
c.Name % " Window # $
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d." Window.
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h.Name % " Tile # $
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i.#! "!0 % % "
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this.LayoutMdi (System.Windows.Forms.MdiLayout.Cascade);
11
j. * " % # #!"!0 % % " Tile.
k. $ ! Click # % " Tile # * #% ( #:
this.LayoutMdi(System.Windows.Forms.MdiLayout.TileHorizontal);
9.% ! !& " Window:
a.% ! " Mdimenu.MdiWindowListItem " %, # # , – WindowMenuItem.
10. # #$ ) "%:
a. ! % " Project | Add Windows Form.
b.2 # " ) "! ChildForm.cs.
c.Text ) "! # $ Child Form.
d.Toolbox # #! "!0 / RichTextBox # # Name $
ChildTextBox.
e.Dock / RichTextBox # $ Fill.
f.# %( % ( ( *) # Text
/ RichTextBox * % !".
g.Toolbox # #! "!0 /
MenuStrip.
h.Name / MenuStrip # $
ChildWindowMenu.
i.!# " & $ ) "!
F&ormat.
j.Name % " Format # $
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$ Insert, % MergeIndex – 1. , " %$
" Format %# * |
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k. !# , ", 0 |
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&Toggle Foreground.
l.Name % " Toggle Foreground #$ ToggleMenuItem.
m.#! "!0 % % " Toggle Foreground # * #% ( # $
! Click:
if (ToggleMenuItem.Checked)
{
ToggleMenuItem.Checked = false; ChildTextBox.ForeColor = System.Drawing.Color.Black;
}
else
{
ToggleMenuItem.Checked = true;
12
ChildTextBox.ForeColor = System.Drawing.Color.Blue;
}
(
11.#$ ) "% # * ) ":
a.ParentForm.cs " %.
b.#! "!0 New "
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ChildForm newChild = new ChildForm(); |
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newChild.MdiParent = this; |
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newChild.Show(); |
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13. ", $ % #$& # !.# * & # %", " Microsoft Word, ! %"N, # N — " # %". % , % " *:
a. # # * ) "! ParentForm 1 " % openDocuments:
private int openDocuments = 0;
b.% Text #$ ) "! # * $ $ $ ! "!& # %" ( # $ ! Click
# % " New):
newChild.Text = newChild.Text+" "+ ++openDocuments;
13
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//Добавление эллипса, вписанного в прямоугольную форму
//заданной ширины и высоты
myPath.AddEllipse(0, 0, this.Width, this.Height);
2. # # %" ) " " % % ) "% %. # , $! % ) " $* # " " * !& " # )% ' * *, # (% " * * ! * % ) "%, (% # " ' ( ' ") ! ) "! # * GREENPEACE.
2. )
%$ * , " % %$ ! !.
1. Click MouseMove
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2.) " # Button # * Label, " & -"% % ".
3.#% ( , " % ) "!:
14
+ |
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Form1 |
FormBorderStyle |
Fixed3D |
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Size |
350; 200 |
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Text |
%( ! |
label1 |
Text |
! # * ! ? |
Button1 |
Name |
btnyes |
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Text |
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Button2 |
Name |
btnno |
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Text |
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4. 4 # #! " ". $ , # * #% ( #:
MessageBox.Show("Мы и не сомневались, что Вы так думаете!");
5.!# % " ". Properties $* ! # #! ( MouseMove.
6.$ , ! # * # # !
# "!0 # " % #, %#%# " ( * :
btnno.Top -= e.Y; btnno.Left += e.X;
if (btnno.Top < -10 || btnno.Top > 100) btnno.Top = 60;
if (btnno.Left < -80 || btnno.Left > 250) btnno.Left = 120;
7. 2 % " #% .
2.
!" , " " % " ListBox, ComboBox CheckedListBox. " ! $ 0 " # ! )% ' * ! ", #
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CheckedListBox – |
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ComboBox – ! # ( . ) " # * # $ , . & # " * * " ! * ! * # % % ( $.
15
(, '*
1. # ! Windows Forms, % " TestList.
2.* ) "% #% ( , " ! % :
a.GroupBox,
b.CheckedListBox ( " GroupBox)
c.ComboBox
d., " Button.
3.#% ( ) "! , " % :
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Form1 |
FormBorderStyle |
Fixed3D |
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Text |
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" |
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Size |
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410;310 |
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groupBox1 |
Text |
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%$ |
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CheckedListBox |
Name |
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memberList |
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ComboBox |
Name |
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peopleList |
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Text |
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Button1 |
Name |
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buttonAdd |
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Text |
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* |
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Button2 |
Name |
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buttonDelete |
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Text |
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# * |
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Button3 |
Name |
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buttonSort |
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Text |
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4. ' % , " |
% ComboBox " |
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# "!& %$ . , peopleList ! |
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Items. |
String Collection Editor, % |
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Items. |
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-. . . * & |
%$ . " OK. |
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if (peopleList.Text.Length != 0)
{
memberList.Items.Add(peopleList.Text);
}
else MessageBox.Show("Выберите элемент из списка или введите новый");
7. ' %# , " # #$ ! ,:
while (memberList.CheckedIndices.Count > 0) memberList.Items.RemoveAt(memberList.CheckedIndices[0]);
8. ' , " # #$ ! :
memberList.Sorted = true;
16
9. " % % . 2 %$ , ! & , " ComboBox. 2 0 ! # ! , , " # * & . % %$ .
3. ToolStrip
ToolStrip – , |
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% ( # |
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%" Microsoft Office Microsoft |
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ToolStrip, ! " |
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# !
1.MdiApplication.
2.) "% ParentForm " %.
3.* ) "% / ToolStrip.
4.) " ! # ( / ToolStrip ! button – # , " toolStripButton1. %" # # % ", $( " )% ', % , , " #.
5.! # ( / ToolStrip ! Separator – # , ", ! # # , " ! %" # % &.
6.# # * ( # – , " ! toolStripButton2 toolStripButton3.
7.! # ! %$* , # ! # " # ".
( )-
8.! % %. # *, $ Properties % DisplayStyle # $ Image.
9.Properties ! , " % ,
( % Image ! % ( % *"% # " Select Resource. 3 % * ! ) !
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9.0\Common7\VS2008ImageLibrary\ . |
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File | New | File... |
0 " New |
File ! |
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17 |
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“- $ $ %”, " Open. |
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! " |
% Image | Show Colors Window (" |
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13. |
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"% % " # |
New, |
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", # & ) " "
Icon_New.bmp 0 ". |
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Icon_Windows_Cascade.bmp Icon_Windows_Title.bmp . |
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#
17.* $ ! Click 1 toolStrip1, ( % # % " "!0 " ! Click # !. ""% # )% ' toolStrip1_ItemClicked$ ! , & # ( %".
18.Properties # toolStripButton1 Tag 0
NewDoc. $ % # toolStripButton2 toolStripButton3 #Tag $ Cascade Title .
19.# ! ( #
ToolTipText: Create new document, Windows cascade Windows title.
20.$ ! Click 1 toolStrip1_ItemClicked # * #, ! %# ! * $! # " " " :
switch(e.ClickedItem.Tag.ToString())
{
case "NewDoc":
ChildForm newChild = new ChildForm(); newChild.MdiParent = this; newChild.Show();
newChild.Text = newChild.Text+" "+ ++openDocuments;
break; case "Cascade":
this.LayoutMdi (System.Windows.Forms.MdiLayout.Cascade); break;
case "Title": this.LayoutMdi
(System.Windows.Forms.MdiLayout.TileHorizontal);
break;
}
18
21. |
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4. StatusStrip |
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/ " % |
StatusStrip " |
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MdiApplication % , !' ! # %( #.
1.MdiApplication.
2.$* " ) "! ParentForm # $ (450;350).
3.* ) "% ParentForm , " % StatusStrip.
4. |
# # " |
Text. |
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5. |
4 % ! # ( |
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StatusLabel. , " toolStripStatusLabel1 – |
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6. |
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toolStripStatusLabel2 % " #% ( : |
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* |
Text |
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Status |
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Name |
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spWin |
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* |
Text |
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Data |
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Name |
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spData |
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7. |
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) " ' |
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% ( $ " # " |
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%" #% (% % #: |
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a. |
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spWin.Text="Windows is cascade"; |
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b. * ':
spWin.Text="Windows is horizontal";
8. # ! % ) "! ParentForm # * #:
public ParentForm()
{
InitializeComponent();
// Свойству Text панели spData устанавливается текущая дата spData.Text =
Convert.ToString(System.DateTime.Today.ToLongDateString());
}
9. " % % . ** .
5.
— , ' ! , " ! % , ! % ( " " ( # # % & , " % . !" , " " %Panel GroupBox. # ) " $
19
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GroupBox # |
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RadioButton. ! , " ! |
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" % " # * (%( ) " ' |
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! , % , ! %$* # * ) "! Windows* " $!& !& , " % .
( ' )
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1.Visual Studio # ! Windows Forms.
WinContainer.
2.( Toolbox ) "% , " % TabControl.Properties # % Dock $ Fill.
3.Properties ! TabPages, $! ! *
TabPage Collection Editor. * # , $! & |
*. |
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2 # |
" Text , & |
, " |
% TabPage |
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$ |
GroupBox, Panel, |
FlowLayoutPanel, |
TableLayoutPanel |
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SplitContainer. 4 .
& ) GroupBox
4. ) " ! # % GroupBox. ( , " % GroupBox Toolbox , " % TabPage.
5.( GroupBox # , " % RadioButton.
6.* # % GroupBox , " % GroupBox% (, " % Button). Text # % !", % Name % $ but.
7.#! # * # $ ! % # " ! $
(RadioButton):
if (radioButton1.Checked == true) this.but.Text = "First";
else if (radioButton2.Checked == true) this.but.Text = "Second";
& ) Panel
8.! ) " # % Panel. ( , " % Panel Toolbox , " % TabPage. , " Panel # % Dock $ Fill.
9.( $! , " % Button Toolbox , " % Panel.
10.% AutoScroll % $ True, , " %$ , " % Panel %# * ! %, , " ! & # # " # "!& '.
20