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HtmlTextArea.Rows Properti

Definisi

Ruang nama:
System.Web.UI.HtmlControls
Rakitan:
System.Web.dll

Mendapatkan atau mengatur tinggi (dalam karakter) HtmlTextArea kontrol.

public:
 property int Rows { int get(); void set(int value); };
public int Rows { get; set; }
member this.Rows : int with get, set
Public Property Rows As Integer

Nilai Properti

Int32

Tinggi (dalam karakter) HtmlTextArea kontrol. Nilai defaultnya adalah -1, yang menunjukkan bahwa properti ini tidak diatur.

Contoh

Contoh kode berikut menunjukkan cara menggunakan Rows properti untuk mengontrol tinggi HtmlTextArea kontrol.

<%@ Page Language="C#" AutoEventWireup="True" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

  void SubmitBtn_Click(Object sender, EventArgs e)
  {
    TextArea1.Rows = Convert.ToInt32(Select1.Value);
    Span1.InnerHtml = "You wrote: <br />" + TextArea1.Value;
  }

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
   <title>HtmlTextArea Example</title>
</head>
<body>

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

      <h3>HtmlTextArea Example</h3>

      Enter your comments: <br />

      <textarea rows="2" cols="20" id="TextArea1" 
                runat="server"/>

      <br />

      Select row height: <br />

      <select id="Select1" 
              runat="server">

         <option value="1" selected="selected"> 1 </option>
         <option value="2"> 2 </option>
         <option value="3"> 3 </option>
         <option value="4"> 4 </option>
         <option value="5"> 5 </option>
         <option value="6"> 6 </option>

      </select>

      <br /><br />

      <input type="submit"  
             value="Submit" 
             onserverclick="SubmitBtn_Click" 
             runat="server"/>

      <br />

      <span id="Span1" 
            runat="server" />

   </form>

</body>
</html>

<%@ Page Language="VB" AutoEventWireup="True" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">

  Sub SubmitBtn_Click(ByVal sender As Object, ByVal e As EventArgs)
      
    TextArea1.Rows = CInt(Select1.Value)
    Span1.InnerHtml = "You wrote: <br />" + TextArea1.Value
      
  End Sub

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
<head>
   <title>HtmlTextArea Example</title>
</head>
<body>

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

      <h3>HtmlTextArea Example</h3>

      Enter your comments: <br />

      <textarea rows="2" cols="20" id="TextArea1" 
                runat="server"/>

      <br />

      Select row height: <br />

      <select id="Select1" 
              runat="server">

         <option value="1" selected="selected"> 1 </option>
         <option value="2"> 2 </option>
         <option value="3"> 3 </option>
         <option value="4"> 4 </option>
         <option value="5"> 5 </option>
         <option value="6"> 6 </option>

      </select>

      <br /><br />

      <input type="submit"  
             value="Submit" 
             onserverclick="SubmitBtn_Click" 
             runat="server"/>

      <br />

      <span id="Span1" 
            runat="server" />

   </form>

</body>
</html>

Keterangan

Rows Gunakan properti untuk menentukan atau menentukan tinggi (dalam karakter) HtmlTextArea kontrol. Jika Anda memasukkan teks yang mengambil lebih banyak baris daripada tinggi yang ditentukan, bilah gulir diaktifkan.

Untuk mengontrol lebar kontrol, atur Cols properti .

Berlaku untuk

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