GridView.Rows 속성

참조

정의

네임스페이스:: System.Web.UI.WebControls

어셈블리:: System.Web.dll

중요

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GridViewRow 컨트롤의 데이터 행을 나타내는 GridView 개체의 컬렉션을 가져옵니다.

public:
 virtual property System::Web::UI::WebControls::GridViewRowCollection ^ Rows { System::Web::UI::WebControls::GridViewRowCollection ^ get(); };

[System.ComponentModel.Browsable(false)]
public virtual System.Web.UI.WebControls.GridViewRowCollection Rows { get; }

[<System.ComponentModel.Browsable(false)>]
member this.Rows : System.Web.UI.WebControls.GridViewRowCollection

Public Overridable ReadOnly Property Rows As GridViewRowCollection

속성 값

GridViewRowCollection

GridViewRowCollection 컨트롤의 모든 데이터 행이 들어 있는 GridView입니다.

특성: BrowsableAttribute

예제

다음 예제에서는 사용 Rows 하는 방법을 보여 줍니다는 컬렉션에서 편집 되는 행에 액세스 하는 컨트롤입니다 GridView . 행이 업데이트되면 업데이트가 성공했음을 나타내는 메시지가 표시됩니다.


<%@ Page language="C#" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<script runat="server">
  
  void CustomersGridView_RowCommand(Object sender, GridViewCommandEventArgs e)
  {
    
    // Clear the message label when the user enters edit mode.
    if (e.CommandName == "Edit")
    {
      Message.Text = "";
    }
    
  }

  void CustomersGridView_RowUpdated(Object sender, GridViewUpdatedEventArgs e)
    {
   
        // The update operation was successful. Retrieve the row being edited.
        int index = CustomersGridView.EditIndex;
        GridViewRow row = CustomersGridView.Rows[index];
        
        // Notify the user that the update was successful.
        Message.Text = "Updated record " + row.Cells[1].Text + ".";
    
    }

  void CustomersGridView_RowCancelingEdit(Object sender, GridViewCancelEditEventArgs e)
    {
   
        // The update operation was canceled. Display the appropriate message.
        Message.Text = "Update operation canceled.";
    
    }

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>GridView Rows Example</title>
</head>
<body>
    <form id="form1" runat="server">
        
      <h3>GridView Rows Example</h3>
            
      <asp:label id="Message"
        forecolor="Red"
        runat="server"/>
                
      <br/>    
            
      <!-- The GridView control automatically sets the columns     -->
      <!-- specified in the datakeynames property as read-only.    -->
      <!-- No input controls are rendered for these columns in     -->
      <!-- edit mode.                                              -->
      <asp:gridview id="CustomersGridView"
        allowpaging="true" 
        datasourceid="CustomersSqlDataSource" 
        autogeneratecolumns="true"
        autogenerateeditbutton="true"
        datakeynames="CustomerID"
        onrowcommand="CustomersGridView_RowCommand"
        onrowupdated="CustomersGridView_RowUpdated"
        onrowcancelingedit="CustomersGridView_RowCancelingEdit"  
        runat="server">
      </asp:gridview>
            
      <!-- This example uses Microsoft SQL Server and connects  -->
      <!-- to the Northwind sample database. Use an ASP.NET     -->
      <!-- expression to retrieve the connection string value   -->
      <!-- from the Web.config file.                            -->
      <asp:sqldatasource id="CustomersSqlDataSource"  
        selectcommand="Select [CustomerID], [CompanyName], [Address], [City], [PostalCode], [Country] From [Customers]"
        updatecommand="Update Customers SET CompanyName=@CompanyName, Address=@Address, City=@City, PostalCode=@PostalCode, Country=@Country WHERE (CustomerID = @CustomerID)"
        deletecommand="Delete from Customers where CustomerID = @CustomerID"
        connectionstring="<%$ ConnectionStrings:NorthWindConnectionString%>"
        runat="server">
      </asp:sqldatasource>
            
    </form>
  </body>
</html>


<%@ Page language="VB" %>

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

  Sub CustomersGridView_RowCommand(ByVal sender As Object, ByVal e As GridViewCommandEventArgs)
    
    ' Clear the message label when the user enters edit mode.
    If e.CommandName = "Edit" Then
      Message.Text = ""
    End If
    
  End Sub
  
  Sub CustomersGridView_RowUpdated(ByVal sender As Object, ByVal e As GridViewUpdatedEventArgs)
   
    ' The update operation was successful. Retrieve the row being edited.
    Dim index As Integer = CustomersGridView.EditIndex
    Dim row As GridViewRow = CustomersGridView.Rows(index)
        
    ' Notify the user that the update was successful.
    Message.Text = "Updated record " & row.Cells(1).Text + "."
    
  End Sub

  Sub CustomersGridView_RowCancelingEdit(ByVal sender As Object, ByVal e As GridViewCancelEditEventArgs)
   
    ' The update operation was canceled. Display the appropriate message.
    Message.Text = "Update operation canceled."
    
  End Sub

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>GridView Rows Example</title>
</head>
<body>
    <form id="form1" runat="server">
        
      <h3>GridView Rows Example</h3>
            
      <asp:label id="Message"
        forecolor="Red"
        runat="server"/>
                
      <br/>    
            
      <!-- The GridView control automatically sets the columns     -->
      <!-- specified in the datakeynames property as read-only.    -->
      <!-- No input controls are rendered for these columns in     -->
      <!-- edit mode.                                              -->
      <asp:gridview id="CustomersGridView"
        allowpaging="true" 
        datasourceid="CustomersSqlDataSource" 
        autogeneratecolumns="true"
        autogenerateeditbutton="true"
        datakeynames="CustomerID"
        onrowcommand="CustomersGridView_RowCommand"
        onrowupdated="CustomersGridView_RowUpdated"
        onrowcancelingedit="CustomersGridView_RowCancelingEdit"  
        runat="server">
      </asp:gridview>
            
      <!-- This example uses Microsoft SQL Server and connects  -->
      <!-- to the Northwind sample database. Use an ASP.NET     -->
      <!-- expression to retrieve the connection string value   -->
      <!-- from the Web.config file.                            -->
      <asp:sqldatasource id="CustomersSqlDataSource"  
        selectcommand="Select [CustomerID], [CompanyName], [Address], [City], [PostalCode], [Country] From [Customers]"
        updatecommand="Update Customers SET CompanyName=@CompanyName, Address=@Address, City=@City, PostalCode=@PostalCode, Country=@Country WHERE (CustomerID = @CustomerID)"
        deletecommand="Delete from Customers where CustomerID = @CustomerID"
        connectionstring="<%$ ConnectionStrings:NorthWindConnectionString%>"
        runat="server">
      </asp:sqldatasource>
            
    </form>
  </body>
</html>

설명

Rows 속성(컬렉션)은 컨트롤에 데이터 행을 GridView 저장하는 데 사용됩니다. 컨트롤은 GridView 데이터 원본의 Rows 각 레코드에 대한 개체를 GridViewRow 만든 다음 컬렉션에 각 개체를 추가하여 컬렉션을 자동으로 채웁니다. 이 속성은 일반적으로 컨트롤의 특정 행에 액세스 하거나 행의 전체 컬렉션을 반복 하는 데 사용 됩니다.

참고

해당 RowType 속성이 로 설정된 DataControlRowType.DataRow 행만 컬렉션에 Rows 저장됩니다. GridViewRow 머리글, 바닥글 및 호출기 행을 나타내는 개체는 컬렉션에 포함되지 않습니다.

적용 대상

GridView.Rows 속성

정의

속성 값

예제

설명

적용 대상

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