GridViewRow.RowState 속성

참조

정의

네임스페이스:: System.Web.UI.WebControls

어셈블리:: System.Web.dll

중요

일부 정보는 릴리스되기 전에 상당 부분 수정될 수 있는 시험판 제품과 관련이 있습니다. Microsoft는 여기에 제공된 정보에 대해 어떠한 명시적이거나 묵시적인 보증도 하지 않습니다.

GridViewRow 개체의 상태를 가져옵니다.

public:
 virtual property System::Web::UI::WebControls::DataControlRowState RowState { System::Web::UI::WebControls::DataControlRowState get(); void set(System::Web::UI::WebControls::DataControlRowState value); };

public virtual System.Web.UI.WebControls.DataControlRowState RowState { get; set; }

member this.RowState : System.Web.UI.WebControls.DataControlRowState with get, set

Public Overridable Property RowState As DataControlRowState

속성 값

DataControlRowState

DataControlRowState 값의 비트 조합입니다.

예제

다음 예제에서는 사용 하는 방법에 설명 합니다 RowState 행이 편집 모드 또는 선택 되어 있는지 여부를 결정 하는 속성입니다. 사용자가 하는 동안 다른 행을 선택 합니다 GridView 컨트롤은 편집 모드에는 GridView 제어 종료 편집 모드입니다.

<%@ 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 AuthorsGridView_SelectedIndexChanged(Object sender, EventArgs e)
  {
  
    // Get the selected row.
    GridViewRow row = AuthorsGridView.SelectedRow;
    
    // Check the row state. If the row is not in edit mode and is selected,
    // exit edit mode. This ensures that the GridView control exits edit mode
    // when a user selects a different row while the GridView control is in 
    // edit mode. Notice that the DataControlRowState enumeration is a flag
    // enumeration, which means that you can combine values using bitwise
    // operations.
    if(row.RowState != (DataControlRowState.Edit|DataControlRowState.Selected))
    {
      AuthorsGridView.EditIndex = -1;
    } 
          
  }
  
  void AuthorsGridView_RowEditing(Object sender, GridViewEditEventArgs e)
  {
    
    // Get the row being edited.
    GridViewRow row = AuthorsGridView.Rows[e.NewEditIndex];
    
    // Check the row state. If the row is not in edit mode and is selected,
    // select the current row. This ensures that the GridView control selects
    // the current row when the user clicks the Edit button.
    if(row.RowState != (DataControlRowState.Edit|DataControlRowState.Selected))
    {
      AuthorsGridView.SelectedIndex = e.NewEditIndex;
    }
    
  } 

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>GridViewRow RowState Example</title>
</head>
<body>
    <form id="form1" runat="server">
        
      <h3>GridViewRow RowState Example</h3>

      <!-- The GridView control automatically sets the columns     -->
      <!-- specified in the datakeynames attribute as read-only    -->
      <!-- No input controls are rendered for these columns in     -->
      <!-- edit mode.                                              -->
      <asp:gridview id="AuthorsGridView" 
        datasourceid="AuthorsSqlDataSource" 
        autogeneratecolumns="false"
        autogenerateeditbutton="true"
        autogenerateselectbutton="true" 
        datakeynames="au_id"
        cellpadding="10"
        onselectedindexchanged="AuthorsGridView_SelectedIndexChanged"
        onrowediting="AuthorsGridView_RowEditing"       
        runat="server">
        
        <selectedrowstyle backcolor="Yellow"/>
               
        <columns>
        
          <asp:boundfield datafield="au_lname"
            headertext="Last Name"/>
          <asp:boundfield datafield="au_fname"
            headertext="First Name"/> 
        
        </columns>
             
      </asp:gridview>
            
      <!-- This example uses Microsoft SQL Server and connects -->
      <!-- to the Pubs sample database.                        -->
      <asp:sqldatasource id="AuthorsSqlDataSource"  
        selectcommand="SELECT [au_id], [au_lname], [au_fname] FROM [authors]"             
        updatecommand="UPDATE authors SET au_lname=@au_lname, au_fname=@au_fname WHERE (authors.au_id = @au_id)" 
        connectionstring="server=localhost;database=pubs;integrated security=SSPI"
        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 AuthorsGridView_SelectedIndexChanged(ByVal sender As Object, ByVal e As EventArgs)
  
    ' Get the selected row.
    Dim row As GridViewRow = AuthorsGridView.SelectedRow
    
    ' Check the row state. If the row is not in edit mode and is selected,
    ' exit edit mode. This ensures that the GridView control exits edit mode
    ' when a user selects a different row while the GridView control is in 
    ' edit mode. Notice that the DataControlRowState enumeration is a flag
    ' enumeration, which means that you can combine values using bitwise
    ' operations.
    If row.RowState <> (DataControlRowState.Edit Or DataControlRowState.Selected) Then

      AuthorsGridView.EditIndex = -1
    
    End If
          
  End Sub
  
  Sub AuthorsGridView_RowEditing(ByVal sender As Object, ByVal e As GridViewEditEventArgs)
    
    ' Get the row being edited.
    Dim row As GridViewRow = AuthorsGridView.Rows(e.NewEditIndex)
    
    ' Check the row state. If the row is not in edit mode and is selected,
    ' select the current row. This ensures that the GridView control selects
    ' the current row when the user clicks the Edit button.
    If row.RowState <> (DataControlRowState.Edit Or DataControlRowState.Selected) Then
    
      AuthorsGridView.SelectedIndex = e.NewEditIndex
    
    End If
    
  End Sub

</script>

<html xmlns="http://www.w3.org/1999/xhtml" >
  <head runat="server">
    <title>GridViewRow RowState Example</title>
</head>
<body>
    <form id="form1" runat="server">
        
      <h3>GridViewRow RowState Example</h3>

      <!-- The GridView control automatically sets the columns     -->
      <!-- specified in the datakeynames attribute as read-only    -->
      <!-- No input controls are rendered for these columns in     -->
      <!-- edit mode.                                              -->
      <asp:gridview id="AuthorsGridView" 
        datasourceid="AuthorsSqlDataSource" 
        autogeneratecolumns="false"
        autogenerateeditbutton="true"
        autogenerateselectbutton="true" 
        datakeynames="au_id"
        cellpadding="10"
        onselectedindexchanged="AuthorsGridView_SelectedIndexChanged"
        onrowediting="AuthorsGridView_RowEditing"       
        runat="server">
        
        <selectedrowstyle backcolor="Yellow"/>
               
        <columns>
        
          <asp:boundfield datafield="au_lname"
            headertext="Last Name"/>
          <asp:boundfield datafield="au_fname"
            headertext="First Name"/> 
        
        </columns>
             
      </asp:gridview>
            
      <!-- This example uses Microsoft SQL Server and connects -->
      <!-- to the Pubs sample database.                        -->
      <asp:sqldatasource id="AuthorsSqlDataSource"  
        selectcommand="SELECT [au_id], [au_lname], [au_fname] FROM [authors]"             
        updatecommand="UPDATE authors SET au_lname=@au_lname, au_fname=@au_fname WHERE (authors.au_id = @au_id)" 
        connectionstring="server=localhost;database=pubs;integrated security=SSPI"
        runat="server">
      </asp:sqldatasource>
            
    </form>
  </body>
</html>

설명

사용 된 RowType 속성의 상태를 확인 하는 GridViewRow 개체. 상태는 다음 표에 있는 값의 비트 조합 될 수 있습니다.

상태 값	Description
`DataControlRowState.Alternate`	합니다 GridViewRow 개체의 대체 행은는 GridView 제어 합니다.
`DataControlRowState.Edit`	GridViewRow 개체가 편집 모드에 있습니다.
`DataControlRowState.Normal`	GridViewRow 보통 (기본값) 상태의 개체가 있습니다.
`DataControlRowState.Selected`	GridViewRow 개체를 선택 합니다.

이 속성은 작업을 수행 하기 전에 행의 상태를 확인 하려면 일반적으로 사용 됩니다.

적용 대상

다음을 통해 공유

GridViewRow.RowState 속성

정의

속성 값

예제

설명

적용 대상

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