ASP.Net/Asp Control/Label

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asp:Button action to change the asp:Label and generate random number (VB.net)

   <source lang="csharp">

<%@ Page Language="VB" %> <script runat="server"> 

   Sub Button1_Click(sender As Object, e As EventArgs)
     Label3.Visible = False
     Label1.Text = Int(Rnd() * 6) + 1
     Label2.Text = Int(Rnd() * 6) + 1
     If Label1.Text = "1" And Label2.Text = "1" Then
   
       Label5.Text = Label4.Text
       If CInt(Label5.Text) > CInt(Label6.Text) Then
         Label6.Text = label5.Text
       End If
   
       Label4.Text = 0
       Label3.Visible = True
     Else
       Label4.Text = CInt(Label4.Text) + _
                     CInt(Label1.Text) + CInt(Label2.Text)
     End If
   End Sub
   
   Sub Button2_Click(sender As Object, e As EventArgs)
   
     Label6.Text = 0
   
   End Sub

</script> <html> <head> </head> <body> 

   <form runat="server">

Snake Eyes!

Keep going, but don"t get two 1"s...

<asp:Label id="Label1" runat="server" BorderStyle="Solid" Font-Names="Verdana" Font-Size="X-Large" Height="44px">0</asp:Label> <asp:Label id="Label2" runat="server" BorderStyle="Solid" Font-Names="Verdana" Font-Size="X-Large" Height="44px">0</asp:Label>

<asp:Label id="Label3" runat="server" Visible="False">Ooops, you did it again :(</asp:Label>

<asp:Button id="Button1" onclick="Button1_Click" runat="server" Text="Hit me baby one more time..."></asp:Button>

<asp:Label id="Label4" runat="server" Font-Names="Verdana" Font-Size="X-Large" ForeColor="Red">0</asp:Label>

Last Score:<asp:Label id="Label5" runat="server" Font-Names="Verdana" Font-Size="X-Large" ForeColor="Red">0</asp:Label>

High Score: <asp:Label id="Label6" runat="server" Font-Names="Verdana" Font-Size="X-Large" ForeColor="Red">0</asp:Label>

<asp:Button id="Button2" onclick="Button2_Click" runat="server" Text="Reset High Scores"></asp:Button> 

   </form>

</body> </html> 

      </source>


asp:Label background color (VB.net)

   <source lang="csharp">

<%@ Page Language="vb" %> <html> <head> 

  <title>Control Properties Example</title>
  <script runat="server">
     Sub Page_Load()
        Label2.BackColor = System.Drawing.Color.LightBlue
     End Sub
  </script>

</head> <body>

Control Properties Example

  <form runat="server">
     <asp:table id="MyTable" border="1" cellpadding="5" cellspacing="0" runat="server">
        <asp:tablerow runat="server">
           <asp:tablecell runat="server">
              Default Label:
           </asp:tablecell>
           <asp:tablecell runat="server">
              <asp:label id="Label1" runat="server">
                 Hello, World!
              </asp:label>
           </asp:tablecell>
        </asp:tablerow>
        <asp:tablerow runat="server">
           <asp:tablecell runat="server">
              Label with Properties:
           </asp:tablecell>
           <asp:tablecell runat="server">
              <asp:label id="Label2" font-name="arial" runat="server">
                 Hello, World!
              </asp:label>
           </asp:tablecell>
        </asp:tablerow>
     </asp:table>
  </form>

</body> </html> 

      </source>


asp:label: border, font and background color

   <source lang="csharp">

<%@ Page Language=VB Debug=true %> <script runat=server> Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs) End Sub </SCRIPT> <HTML> <HEAD> <TITLE>Creating a Basic Label Control</TITLE> </HEAD> <form runat="server"> <asp:label 

   id="lblTitle" 
   backcolor="LightGreen"
   borderwidth="7px"
   borderstyle=6
   width="90%"
   font-size="20pt"
   font-name="Lucida Console"
text="
Welcome to
Our Site
" 
   runat="server"

/>

<asp:label 

   id="lblMessage1"
   backcolor="LightYellow"
   font-name="Comic Sans MS"
   font-size="12pt"
   font-italic="True"
   tooltip="Mouse hovering text."
   text="Welcome to our site."
   runat="server"

/>

<asp:label 

   id="lblMessage2"
   font-name="Comic Sans MS"
   font-size="12pt"
   font-overline="True"
   text="A message with a line above it."
   runat="server"

/>

<asp:label 

   id="lblMessage3"
   font-name="Comic Sans MS"
   font-size="12pt"
   font-strikeout="True"
   text="A message with a line drawn through it."
   runat="server"

/> </form> </BODY> </HTML> 

      </source>


Asp server Label: display server time (C#)

   <source lang="csharp">

<%@ Page Language="C#" %> <script runat="server"> 

   void Page_Load()
   {
     time.Text=DateTime.Now.ToString();
   }

</script> <html> <head> </head> <body> 

   <form runat="server">
      In WebServerLand the time is currently:<asp:Label id="time" runat="server" /> 
   </form>

</body> </html> 

      </source>


Assign current time to asp label (C#)

   <source lang="csharp">

<%@ Page Language="C#" %> <script runat="server"> 

   void Page_Load()
   {
       lblServerTime.Text = DateTime.Now.ToString();
   }

</script> <html> <head> 

   <title>First Page</title>

</head> <body> 

   <form id="form1" runat="server">

   Welcome to ASP.NET 2.0! The current date and time is:
   
   <asp:Label
       id="lblServerTime"
       Runat="server" />
   

   </form>

</body> </html> 

      </source>


Boolean value toggle: label Visible (C#)

   <source lang="csharp">

<%@ Page Language="C#" Debug="true" %> <script runat="server"> 

   void Page_Load()
   {
      if (Page.IsPostBack)
        lblOut.Visible = !lblOut.Visible;
   }

</script> <html> <head> </head> <body> 

   <form runat="server">
       Click Submit several times 
       <asp:Button id="Button1" runat="server" Text="Submit"></asp:Button>
       <asp:Label id="lblOut" runat="server" text="See Me"></asp:Label>
   </form>

</body> </html> 

      </source>


BorderWidth, BorderColor, Font-Size, Font-Name, ForeColor, BackColor , ToolTip, Visible for asp:Label (VB.net)

   <source lang="csharp">

<%@ Page Language=VB Debug=true %> <script runat=server> Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs) 

   lbl1.BorderStyle = 9
   lbl1.Text = "Sample Border Style: " _
       & 9

End Sub Sub SubmitBtn_Click(Sender As Object, E As EventArgs) 

   lbl1.BorderStyle = txtBorderStyle.Text
   lbl1.Text = "Sample Border Style: " _
       & txtBorderStyle.Text

End Sub </SCRIPT> <HTML> <HEAD> <TITLE>Label Controls Sample Page</TITLE> </HEAD> <BODY > <form runat="server"> <asp:Label 

   id="lbl1" 
   BorderWidth="7px"
   BorderColor="Blue"
   Width="90%"
   Font-Size="25pt"
   Font-Name="Arial"
   runat="server"

/> <asp:Label 

   id="lbl2" 
   Font-Size="12pt"
   Font-Bold="True"
   Font-Name="Lucida Console"
   ForeColor="DarkRed"
   BackColor="Silver"
   Text="

Enter a Border Style"
   ToolTip="Number must be between 0 and 9"
   runat="server"

/>

<asp:Label 

   id="lbl3" 
   Text="Will not see me."
   Visible="False"
   runat="server"

/> <asp:TextBox 

   id="txtBorderStyle" 
   Columns="25"
   MaxLength="30"
   runat=server

/>

<asp:Button 

   id="butOK"
   text="OK"
   Type="Submit"
   OnClick="SubmitBtn_Click" 
   runat="server"

/> </Form> </BODY> </HTML> 

      </source>


Change asp label text in asp button action (C#)

   <source lang="csharp">

<%@ Page Language="C#" %> <script runat="server"> 

   protected void btnAdd_Click(object sender, EventArgs e)
   {
       Label1.Text = (Int32.Parse(Label1.Text) + 1).ToString();
       Label2.Text = (Int32.Parse(Label2.Text) + 1).ToString();
   }

</script> <html> <head> 

   <title>Disable View State</title>

</head> <body> 

   <form id="form1" runat="server">

   Label 1:
   <asp:Label
       id="Label1"
       EnableViewState="false"
       Text="0"
       Runat="server" />
   Label 2:
   <asp:Label
       id="Label2"
       Text="0"
       Runat="server" />
   
   <asp:Button
       id="btnAdd"
       Text="Add"
       OnClick="btnAdd_Click" 
       Runat="server" />
   

   </form>

</body> </html> 

      </source>


Change Label to be visible (C#)

   <source lang="csharp">

<%@ Page Language="C#" %> <script runat="server"> 

   protected void btnSubmit_Click(object sender, EventArgs e)
   {
       lblMessage.Visible = true;
   }

</script> <html xmlns="http://www.w3.org/1999/xhtml" > <head id="Head1" runat="server"> 

   <title>Simple Page</title>

</head> <body> 

   <form id="form1" runat="server">

   <asp:Button 
       id="btnSubmit"
       Text="Click Here!"
       OnClick="btnSubmit_Click"
       Runat="server" />
   
   


   
   <asp:Label
       id="lblMessage"
       Text="Thank You!"
       Visible="false"
       Runat="server" />
   
   

   </form>

</body> </html> 

      </source>


Define function to change Label Font to Italic (C#)

   <source lang="csharp">

<%@ Page Language="C#" Debug="true" %> <script runat="server"> 

   void Page_Load()
   {
       MakeItalic(Label1, CheckBox1.Checked);
       MakeItalic(Label2, CheckBox2.Checked);
       MakeItalic(Label3, CheckBox3.Checked);
   }
   
   void MakeItalic(Label TargetLabel, bool ItalicYN)
   {
       TargetLabel.Font.Italic = ItalicYN;
   }

</script> <html> <head> 

   <title>Parameter Web Controls</title>

</head> <body> 

   <form runat="server">
<tbody> </tbody> 
                       <asp:CheckBox id="CheckBox1" runat="server"></asp:CheckBox>

                       <asp:CheckBox id="CheckBox2" runat="server"></asp:CheckBox>

                       <asp:CheckBox id="CheckBox3" runat="server"></asp:CheckBox>
<asp:Label id="Label1" runat="server" text="Label1"></asp:Label> <asp:Label id="Label2" runat="server" text="Label2"></asp:Label> <asp:Label id="Label3" runat="server" text="Label3"></asp:Label> 
       <asp:Button id="Button1" runat="server" Text="Change Font Style"></asp:Button>
   </form>

</body> </html> 

      </source>


Display all page event in asp label (C#)

   <source lang="csharp">

<%@ Page Language="C#" %> <script runat="server"> 

   void Page_Load(object sender, EventArgs e)
   {
       Label1.Text = "Page Load";
   }
   void Button1_Click(object sender, EventArgs e)
   {
       Label1.Text += "
Button Click";
   }
   void Page_PreRender()
   {
       Label1.Text += "
Page PreRender";
   }

</script> <html> <head> 

   <title>Show Page Events</title>

</head> <body> 

   <form id="form1" runat="server">

   <asp:Button
       id="Button1"
       Text="Click Here"
       OnClick="Button1_Click"
       Runat="server" />
   
   <asp:Label
       id="Label1"
       Runat="server" />
   

   </form>

</body> </html> 

      </source>


Do a simple calculation and set value to asp:Label (VB.net)

   <source lang="csharp">

<script language="vb" runat="server"> Sub Page_Load() 

 Dim intEarn As Integer 
 Dim intTax As Integer
 Dim decTotal As Decimal
 intEarn = 150
 intTax = 23 
 decTotal = intEarn - ((intEarn/100)*intTax)
 Display1.Text = decTotal

End Sub </script> <html> <head> 

 <title>Declaring Variables</title>

</head> <body> 

 Your total earnings after tax are $
 <asp:label id="Display1" runat="server" />

</body> </html> 

      </source>


Label"s color

   <source lang="csharp">

<%@ Page Language="vb" %> <html> 

  <head>
     <title>Init event example</title>
     <script runat="server">
        Dim TheColor As System.Drawing.Color
        Sub Page_Init()
           TheColor = System.Drawing.Color.Red
        End Sub
        Sub Page_Load()
           Message.ForeColor = TheColor
           Message.Text = "The color of this text was set in Page_Init."
           TheColor = System.Drawing.Color.Blue
           Message2.ForeColor = TheColor
           Message2.Text = "The color of this text was set in Page_Load."
        End Sub
     </script>
  </head>

<body> 

  <asp:label id="Message" runat="server"/>
  

  <asp:label id="Message2" runat="server"/>

</body> </html> 

</source>


Set Asp Label Text during page load (C#)

   <source lang="csharp">

<%@ Page Language="C#" %> <script runat="server"> 

   void Page_Load()
   {
      Message.Text="The ASP.NET line";
   }

</script> <html> <head> 

   <title>Inserting ASP.NET code Example</title>

</head> <body> 

   <asp:Label id="Message" runat="server"></asp:Label>

</body> </html> 

      </source>


Set asp:Label text (VB.net)

   <source lang="csharp">

<script language="VB" runat="server"> Sub Page_Load() 

 Message.Text="The ASP.NET line"

End Sub </script> <html> <head> <title>Inserting ASP.NET code Example</TITLE> </head> <body> First HTML Line
<asp:label id=Message runat="server"/>
Second HTML Line
</body> </html> 

      </source>


Set color and font for an asp:Label (VB.net)

   <source lang="csharp">

<%@ Page Language="VB" %> <script runat="server"> 

   Dim ColorList(6) as String
   Dim FontList as new ArrayList()
   
   Sub Page_Load
     ColorList(0) = "Red"
     ColorList(1) = "Orange"
     ColorList(2) = "Yellow"
     ColorList(3) = "Green"
     ColorList(4) = "Blue"
     ColorList(5) = "Indigo"
     ColorList(6) = "Violet"
   
     FontList.Add("Times New Roman")
     FontList.Add("Arial")
     FontList.Add("Verdana")
     FontList.Add("Comic Sans MS")
   
     If Not Page.IsPostback
       Dim ColorName as String
   
       For Each ColorName in ColorList
         ddlColorList.Items.Add(ColorName)
       Next
   
       ddlFontList.DataSource = FontList
       ddlFontList.DataBind()
   
     End If
   End Sub
   
   Sub btnSelectColor_Click(sender As Object, e As EventArgs)
     lblOutputMessage.Text = "You selected " & _
       ddlColorList.SelectedItem.Value & " text written in " & _
       ddlFontList.SelectedItem.Value
     lblOutputMessage.ForeColor = _
       System.Drawing.Color.FromName(ddlColorList.SelectedItem.Text)
     lblOutputMessage.Font.Name = _
       ddlFontList.SelectedItem.Text
   
   End Sub

</script> <html> <head> </head> <body> 

   <form runat="server">

Select a color from the list:<asp:DropDownList id="ddlColorList" runat="server"></asp:DropDownList>

Then select a font sytle from the list: <asp:DropDownList id="ddlFontList" runat="server"></asp:DropDownList>

 <asp:Button id="btnSelectColor" onclick="btnSelectColor_Click" runat="server" Text="Click here!"></asp:Button>

<asp:Label id="lblOutputMessage" runat="server"></asp:Label> 

   </form>

</body> </html> 

      </source>


Set Label background color (C#)

   <source lang="csharp">

<%@ Page Language="C#" %> <script runat="server"> 

   void page_Load()
   {
        if(Page.IsPostBack)
        {
            if(chkIsMember.Checked==true){
                lblOut.Text = "Members get a free ticket";
                lblOut.BackColor=System.Drawing.Color.LightPink;
            }
            else if(Convert.ToInt32(txtAge.Text)<=18) {
                lblOut.Text = "Students get a free ticket";
                lblOut.BackColor=System.Drawing.Color.LightPink;
            }else {
                lblOut.Text = "Price is 500";
                lblOut.BackColor=System.Drawing.Color.LightSeaGreen;
            }
        }
   }

</script> <html> <head> </head> <body> 

   

   <form runat="server">
       Please enter your age 
       <asp:TextBox id="txtAge" runat="server"></asp:TextBox>
       

       Are you a member? 
       <asp:CheckBox id="chkIsMember" runat="server"></asp:CheckBox>
       <asp:Button id="Button1" runat="server" Text="Submit"></asp:Button>
       

       <asp:Label id="lblOut" runat="server"></asp:Label>
       

   </form>

</body> </html> 

      </source>


Set Label style (VB.net)

   <source lang="csharp">

<%@ Page Language="vb" %> <html> <head> 

  <title>Control Properties Example</title>
  <script runat="server">
     Sub Page_Load()
        Label2.Style("background-color") = "silver"
     End Sub
  </script>
  <style>
      .Hello   
      { 
          font: 14pt arial; 
          color:blue;
      }
  </style>

</head> <body>

Control Properties Example

  <form runat="server">
     <asp:table id="MyTable" border="1" cellpadding="5" cellspacing="0" runat="server">
        <asp:tablerow runat="server">
           <asp:tablecell runat="server">
              HtmlInputText Control:
           </asp:tablecell>
           <asp:tablecell runat="server">
              <input id="Text1" type="text" 
                 style="font: 12pt arial; background-color:silver; color:red;" 
                 runat="server"/>
           </asp:tablecell>
        </asp:tablerow>
        <asp:tablerow runat="server">
           <asp:tablecell runat="server">
              Label with Style:
           </asp:tablecell>
           <asp:tablecell runat="server">
              <asp:label id="Label2" cssclass="Hello" runat="server">
                 Hello, World!
              </asp:label>
           </asp:tablecell>
        </asp:tablerow>
     </asp:table>
  </form>

</body> </html> 

      </source>


Set static asp:Label value

   <source lang="csharp">

<html> <body> 

 <asp:label id="Message1" runat="server" text="Chris"/>
   you have selected to receive information about 
 <asp:label id="Message2" runat="server" text="Oslo"/>

The information pack will be sent out within the next 24 hours. </body> </html> 

      </source>


Your First Page: display a Text runat Server (VB.net)

   <source lang="csharp">

<%@ Page Language=VB Debug=true %> <script runat=server> Sub Page_Load(ByVal Sender as Object, ByVal E as EventArgs) 

   lblMessage.Text = "www.nfex.ru"

End Sub </SCRIPT> <HTML> <HEAD> <TITLE>Hello Web Sample Page</TITLE> </HEAD> <BODY> 

   <form runat="server">
   
   <asp:Label id="lblTitle" Width="90%" Font-Size="25pt" Font-Name="Arial"  Text="Test Page"
       runat="server"
   />
   <asp:Label
       id="lblMessage"
       runat="Server"
       Font-Bold="True"
   />

</Form> </BODY> </HTML> 

      </source>
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