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HtmlTableCell.Height Vlastnost

Definice

Získá nebo nastaví výšku (v pixelech) buňky reprezentované instancí HtmlTableCell třídy.

public:
 property System::String ^ Height { System::String ^ get(); void set(System::String ^ value); };
public string Height { get; set; }
member this.Height : string with get, set
Public Property Height As String

Hodnota vlastnosti

Výška buňky (v pixelech) reprezentovaná instancí HtmlTableCell. Výchozí hodnota je Empty, což označuje, že tato vlastnost není nastavena.

Příklady

Následující příklad kódu ukazuje, jak pomocí Height vlastnosti programově řídit výšku buněk v ovládacím HtmlTable prvku.

<%@ 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 Button_Click(Object sender, EventArgs e)
  {

    // Iterate through the rows of the table.
    for (int i = 0; i <= Table1.Rows.Count - 1; i++)
    {

      // Iterate through the cells of a row.
      for (int j = 0; j <= Table1.Rows[i].Cells.Count - 1; j++)
      {
        // Update the properties of each cell. 
        Table1.Rows[i].Cells[j].BgColor = BgColorSelect.Value;
        Table1.Rows[i].Cells[j].BorderColor = BorderColorSelect.Value;
        Table1.Rows[i].Cells[j].Height = HeightSelect.Value;
        Table1.Rows[i].Cells[j].Width = WidthSelect.Value;
      }

    }

  }

</script>

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

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

      <h3>HtmlTableCell Example</h3>

          <table id="Table1" runat="server" 
                style="border-width: 1; border-color: Black">

         <tr>
            <td>
               Cell 1.
            </td>
            <td>
               Cell 2.
            </td>
         </tr>
         <tr>
            <td>
               Cell 3.
            </td>
            <td>
               Cell 4.
            </td>
         </tr>

      </table>

      <hr />

      Select the display settings for the cells in the table: <br /><br />

      BgColor:
      <select id="BgColorSelect" 
              runat="server">

         <option value="Red">Red</option>
         <option value="Blue">Blue</option>
         <option value="Green">Green</option>
         <option value="Black">Black</option>
         <option value="White" selected="selected">White</option>
        
      </select>

        

      BorderColor:
      <select id="BorderColorSelect" 
              runat="server">

         <option value="Red">Red</option>
         <option value="Blue">Blue</option>
         <option value="Green">Green</option>
         <option value="Black" selected="selected">Black</option>
         <option value="White">White</option>

      </select>

      <br /><br />

      Height:
      <select id="HeightSelect" 
              runat="server">

         <option value="0">0</option>
         <option value="100">100</option>
         <option value="150">150</option>
         <option value="200">200</option>
         <option value="250">250</option>

      </select>

        

      Width:
      <select id="WidthSelect" 
              runat="server">

         <option value="0">0</option>
         <option value="200">200</option>
         <option value="250">250</option>
         <option value="300">300</option>
         <option value="350">350</option>

      </select>
       
      <br /><br />
  
      <input type="button" 
             value="Generate Table"
             onserverclick="Button_Click" 
             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 Button_Click(ByVal sender As Object, ByVal e As EventArgs)

    Dim i As Integer
    Dim j As Integer

    ' Iterate through the rows of the table.
    For i = 0 To Table1.Rows.Count - 1

      ' Iterate through the cells of a row.
      For j = 0 To Table1.Rows(i).Cells.Count - 1

        ' Update the properties of each cell. 
        Table1.Rows(i).Cells(j).BgColor = BgColorSelect.Value
        Table1.Rows(i).Cells(j).BorderColor = BorderColorSelect.Value
        Table1.Rows(i).Cells(j).Height = HeightSelect.Value
        Table1.Rows(i).Cells(j).Width = WidthSelect.Value
            
      Next j

    Next i

  End Sub

</script>

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

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

      <h3>HtmlTableCell Example</h3>

          <table id="Table1" runat="server" 
                style="border-width: 1; border-color: Black">

         <tr>
            <td>
               Cell 1.
            </td>
            <td>
               Cell 2.
            </td>
         </tr>
         <tr>
            <td>
               Cell 3.
            </td>
            <td>
               Cell 4.
            </td>
         </tr>

      </table>

      <hr />

      Select the display settings for the cells in the table: <br /><br />

      BgColor:
      <select id="BgColorSelect" 
              runat="server">

         <option value="Red">Red</option>
         <option value="Blue">Blue</option>
         <option value="Green">Green</option>
         <option value="Black">Black</option>
         <option value="White" selected="selected">White</option>
        
      </select>

        

      BorderColor:
      <select id="BorderColorSelect" 
              runat="server">

         <option value="Red">Red</option>
         <option value="Blue">Blue</option>
         <option value="Green">Green</option>
         <option value="Black" selected="selected">Black</option>
         <option value="White">White</option>

      </select>

      <br /><br />

      Height:
      <select id="HeightSelect" 
              runat="server">

         <option value="0">0</option>
         <option value="100">100</option>
         <option value="150">150</option>
         <option value="200">200</option>
         <option value="250">250</option>

      </select>

        

      Width:
      <select id="WidthSelect" 
              runat="server">

         <option value="0">0</option>
         <option value="200">200</option>
         <option value="250">250</option>
         <option value="300">300</option>
         <option value="350">350</option>

      </select>
       
      <br /><br />
  
      <input type="button" 
             value="Generate Table"
             onserverclick="Button_Click" 
             runat="server"/>

   </form>

</body>
</html>

Poznámky

Height Pomocí vlastnosti zadejte výšku (v pixelech) buňky reprezentované instancí HtmlTableCell třídy. Když zadáte výšku buňky, všechny buňky ve stejném řádku automaticky sdílejí tuto výšku.

Poznámka:

Pokud zadáte výšku, která je menší, než je nutné k zobrazení obsahu buňky, bude tato vlastnost ignorována.

Platí pro

Viz také