WebForm simple controls and composite controls

Simple controls:

Label: The tag control is used to display text information that gets or sets the text that is displayed on the label control.

Property:

Text: Gets or sets the textual content of the control.

Font: Gets or sets the text font of the control.

ForeColor: Gets or sets the color of the text in the control.

BorderColor: Gets or sets the border color of the control.

BorderStyle: Gets or sets the border style of the control.

<asp:label id="Label4" runat="server" text= " Label "></asp:Label>

Literal: None of the elements, only the location of the text content is fully displayed.

TextBox: Text Box control

Property:

TextMode-It sets why values are compiled and will be different for some form elements

: Singleline,multiline,password. corresponding to the text box single line, multiple lines, and Password box form.

Button controls:

Button
ImageButton Picture button
LinkButton display a hyperlink-style button

The OnClientClick of the button is the Execution client script (JS), the client execution priority is higher than the server

Form elements:
12 Elements of a form

Text class:
<input type= "Text"/>-text box OK
<input type= "password"/>-Password box ok
<textarea></textarea>-Text field OK
<input type= "hidden"/>-hidden fields

Button class:
<input type= "button" value= "Pushbutton 1"/>
<input type= "Submit" value= "Submission"/>
<input type= "reset" value= "reset"/>
<input type= "image" src= ""/>

Select class:
<input type= "Radio"/>
<input type= "checkbox"/>

<select>
<option></option>
</select>

<input type= "File"/>

Composite controls:

RadioButton Multi-Select button

Property:

Checked: Gets whether the control is selected

GroupName: Gets or sets the group name that the radio button belongs to

TextAlign: Setting the alignment of text in a control

RadioButtonList single-selection group control

Property:

Items: Get a collection of list items

RepeatDirection: How radio buttons are arranged, horizontal and vertical are arranged horizontally and vertically, respectively

Repeatdcolumns: Gets or sets the number of columns to display in the control

RepeatLayout: Radio box selection, table and flow are displayed in tables and streams respectively

DataSource: Binding Data source

DataTextField: Data text field displayed in a radio box

DataValueField: Data value field displayed in a radio box

SelectedItem: Gets or sets the selected item with the smallest index

Selectindex: Gets or sets the index of the selected item

Selectvalue: Gets or sets the value of the selected item in the space

Two ways to insert data

 if  (! <Nation> list = new   Nationdata ().            Select ();            Radiobuttonlist1.datasource  = list; Radiobuttonlist1.datatextfield  =    ; Radiobuttonlist1.datavaluefield  =    ; Radiobuttonlist1.databind ();  

            foreach inch list)            {                new  ListItem (N.nationname, n.nationname);            RadioButtonList1.Items.Add (li);            }

RadioButtonList and DropDownList almost

Checkboxlist:listbox
First, data binding
Traverse data collection, ListItem

Second, set the default check
To judge when data is added, set the selected property

Third, to take the value
Iterate through all the items and decide if they are selected then remove the values to save

Four, the layout

WebForm simple controls and composite controls