Windows Form-----Content (1)

Form:

First, control the title bar

text--control the text of the title bar

icon--control the icon for the title bar

maximizebox--whether the upper-right corner of the form title bar has a maximize box (Ture/false)

minimizebox--If there is a minimized box (Ture/false) in the upper-right corner of the form's title bar

controlbox--all maximize, Minimize, close buttons (ture/false)

Second, the control background

backcolor--Control Background Color

backgroundimage--Control Background Map

BackgroundImageLayout-How the background is laid out

tile--Tile, center--centered, stretch--stretched, zoom--proportionally scaled

Third, control the border

formborderstyle--style of control border
sizable--adjustable border; fixedsingle--non-adjustable border; none--borderless.
Size (width,height): The size of the form.
MinimumSize (Width Height) The smallest size//Basic No
MaximumSize (Width Height) maximum size//Basic No

Iv. control of the background

ForeColor--Text color
font--text Font

V. Secondary properties

WindowState--The form's start state.
normal--the size of the design time. maximized--the form to start maximized. minimized--start minimized.

StartPosition--The start position of the form.
Centerscreen--In the center of the screen

ShowInTaskbar (True/false)-Whether the form is displayed on the taskbar when it is run.
Topmost (True/false)-whether to put the top level display
Opacity--transparency. 100% completely opaque. 0% completely transparent.
TransparencyKey-Transparent color of the form.

case One: Make a mask form:
1. Remove the frame. FormBorderStyle = none;
2. Set to maximize startup. WindowState = maximized
3. Set the background color to black. Backcolor=black
4. Set as top-level form topmost = True
5. Settings are not displayed on the taskbar. Showintaskbar=false

Tip: Add a new form and set it as the startup form:
1. Right-click the project in the Solution Manager and select Add-windows form.
2. In the solution Manager, open the Program.cs and modify the Application.Run () later.

case Two: Make an irregular form:
1. Find a picture of an irregular transparent background.
2. Set the background of the form to this picture.
3. Set the form's Transparent color TransparencyKey
4. Remove the frame. Formborderstyle=none

second largest content: three most commonly used controls:
Tags: label
Text-label text
Image-Images
TextAlign-Position of text 9 positions
ImageAlign-position of the image 9 positions
Autosize-true-is automatically resized, with only one control point. The false-is manually resized and has 8 control points.

forecolor--text color
backcolor--background Color
font--fonts

Buttons: Button
Text-button text
Image-Button picture
TextAlign-Position of text 9 positions
ImageAlign-position of the image 9 positions
The shape of the flatstyle-button. standard-Standard. flat-plane state. popup-a little bulge.
Flatappearence-Detailed settings for button border formation.
forecolor--text color
backcolor--background Color
font--fonts

Note: There are two important properties in the form: Acceptbutton,cancelbutton is used to specify two buttons respectively. Pressing the ENTER key on the form automatically calls the code in AcceptButton, and pressing ESC will call CancelButton's code.


text box: TextBox
Text-button text
Whether the multiline-is a multiline text box. true-multiple lines of text, false-single-line text
passwordchar-character styles in the password box
readonly-Read only, can't change
maxlength-Maximum number of inputs

case Three: do a login form, and implement the login function.

RadioButton (radio), CheckBox (multiple selection)
text-text on a radio button
Checked (True\false)-Whether the radio button is selected
Tag-Generally uses the value behind the Save radio button.

Image-Images
Textalgin,imagealign
Appearance: button appearance. normal-common radio buttons. button-radio buttons in the form of buttons

Font,forecolor,backcolor.

Case (radio): How to get the selected item from a bunch of radio buttons.
Traverse each control of a form
foreach (Control ctrl. Controls)
{
Determine if each control is RadioButton
If (Ctrl is RadioButton)
{
If it's radiobutton, turn it into RadioButton.
RadioButton RB = (RadioButton) Ctrl;
If it is selected, ....
if (RB. Checked)
{
if (Convert.ToInt32 (RB. TAG) < 4)
{
Label1. Text = "highly educated ah";
}
Else
{
Label1. Text = "General degree of education ah";
}
}
}
}
case (multiple selection): int sum=0;
foreach (Control Ctr in Groupbox2.controls)
{
If (Ctr is CheckBox)
{
CheckBox cb = (checkbox) Ctr;
if (CB. Checked)
{
Sum +=convert.toint32 (CB. TAG);
}
}
}
Label2. Text = "Total Price is:" + sum + "Yuan";

Container: GroupBox or Panel
Case: How to resolve a form multiple group radio button separate selection situation?
Use a container panel such as GroupBox or panel.

Windows Form-----Content (1)