ObjectDataSource.DeleteParameters プロパティとは何？わかりやすく解説 Weblio辞書

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.NET Framework クラスライブラリリファレンス

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ObjectDataSource.DeleteParameters プロパティ

メモ : このプロパティは、.NET Framework version 2.0 で新しく追加されたものです。

DeleteMethod メソッドによって使用されるパラメータを格納するパラメータコレクションを取得します。

名前空間: System.Web.UI.WebControls
アセンブリ: System.Web (system.web.dll 内)
構文

Visual Basic (宣言)

Public ReadOnly Property
 DeleteParameters As ParameterCollection

Visual Basic (使用法)

Dim instance As ObjectDataSource
Dim value As ParameterCollection

value = instance.DeleteParameters

public ParameterCollection DeleteParameters { get;
 }

C++

public:
property ParameterCollection^ DeleteParameters {
    ParameterCollection^ get ();
}

/** @property */
public ParameterCollection get_DeleteParameters ()

JScript

public function get DeleteParameters
 () : ParameterCollection

プロパティ値
DeleteMethod メソッドによって使用されるパラメータを格納している ParameterCollection。

解説

DeleteParameters コレクションに格納されているパラメータと DeleteMethod メソッドシグネチャのパラメータは、名前と型が一致している必要があります。パラメータ名は、OldValuesParameterFormatString プロパティの影響を受け、大文字と小文字が区別されます。コレクション内のパラメータは、データバインドコントロール内のデータ、宣言によって指定されたパラメータ、およびプログラムによって追加されたパラメータによって異なります。詳細については、Delete のトピックの「パラメータのマージ」および「ObjectDataSource コントロールにおけるパラメータの使用」を参照してください。

DeleteParameters プロパティは、ObjectDataSource コントロールに関連付けられた ObjectDataSourceView オブジェクトが格納する DeleteParameters プロパティを取得します。

パラメータのマージ、オブジェクトの有効期間、およびメソッド解決の詳細については、DeleteMethod のトピックを参照してください。

使用例

このセクションには、2 つのコード例が含まれています。1 つ目のコード例では、ビジネスオブジェクトおよび GridView コントロールで、ObjectDataSource オブジェクトを使用してデータを削除する方法を示します。2 つ目のコード例では、1 つ目のコード例で使用されている EmployeeLogic クラスを示します。

ビジネスオブジェクトおよび GridView コントロールで、ObjectDataSource コントロールの DeleteParameters プロパティを使用してデータを削除する方法を次のコード例に示します。GridView コントロールは、SelectMethod プロパティで指定されたメソッドを使用して EmployeeLogic オブジェクトからデータを取得し、最初に全従業員を表示します。AutoGenerateDeleteButton プロパティが true に設定されているため、GridView コントロールは自動的に [削除] ボタンを表示します。

[削除] ボタンをクリックすると、2 つのパラメータで Deleting イベントが呼び出されます。一方のパラメータ EmpID は、DataGrid コントロールからのもので、DataKeyNames プロパティに基づいています。もう一方のパラメータは、宣言された DeleteParameters プロパティからのものです。EmployeeLogic クラスは、DeleteEmployee メソッドをオーバーロードします。一方のオーバーロードは、NorthwindEmployee パラメータを受け取り、もう一方は anID という名前の Int32 パラメータを受け取ります。Deleting イベントで、InputParameters プロパティのエントリは、original_EmpID の値を持つ anID という名前のパラメータを 1 つだけ含めるように調整されます。イベントハンドラが存在する場合は、一致する DeleteEmployee メソッドが呼び出されます。

DataGrid コントロールを表示し、Deleting イベントを処理する Web ページを次のコード例に示します。

Visual Basic

<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.VB"
 Assembly="Samples.AspNet.VB"
 %>
<%@ Import namespace="Samples.AspNet.VB"
 %>
<%@ Page language="vb" %>
<Script runat="server">
Private Sub NorthwindEmployeeDeleting(source
 As Object, e As ObjectDataSourceMethodEventArgs)

  Dim paramsFromPage As IDictionary = e.InputParameters

  paramsFromPage.Remove("anID")
  paramsFromPage.Add("anID", CInt(paramsFromPage("EmpID")))
  paramsFromPage.Remove("EmpID")

End Sub ' NorthwindEmployeeDeleting
</Script>

<html>
  <head>
    <title>ObjectDataSource - VB Example</title>
  </head>
  <body>
    <form id="Form1" method="post"
 runat="server">

        <asp:gridview
          id="GridView1"
          runat="server"
          datasourceid="ObjectDataSource1"
          autogeneratedeletebutton="true"
          DataKeyNames="EmpID">
        </asp:gridview>

        <asp:objectdatasource
          id="ObjectDataSource1"
          runat="server"
          selectmethod="GetAllEmployees"
          deletemethod="DeleteEmployee"
          OnDeleting="NorthwindEmployeeDeleting"
          typename="Samples.AspNet.VB.EmployeeLogic">
          <deleteparameters>
            <asp:parameter name="anID" type="Int32"
 />
          </deleteparameters>
        </asp:objectdatasource>

    </form>
  </body>
</html>

<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.CS"
 Assembly="Samples.AspNet.CS" %>
<%@ Import namespace="Samples.AspNet.CS" %>
<%@ Page language="c#" %>
<Script runat="server">
private void NorthwindEmployeeDeleting(object
 source, ObjectDataSourceMethodEventArgs e)
{
  IDictionary paramsFromPage = e.InputParameters;

  paramsFromPage.Remove("anID");
  paramsFromPage.Add("anID", (int)paramsFromPage["EmpID"]);
  paramsFromPage.Remove("EmpID");
    
}
</Script>

<html>
  <head>
    <title>ObjectDataSource - C# Example</title>
  </head>
  <body>
    <form id="Form1" method="post" runat="server">

        <asp:gridview
          id="GridView1"
          runat="server"
          datasourceid="ObjectDataSource1"
          autogeneratedeletebutton="true"
          DataKeyNames="EmpID">
        </asp:gridview>

        <asp:objectdatasource
          id="ObjectDataSource1"
          runat="server"
          selectmethod="GetAllEmployees"
          deletemethod="DeleteEmployee"
          OnDeleting="NorthwindEmployeeDeleting"
          typename="Samples.AspNet.CS.EmployeeLogic">
          <deleteparameters>
            <asp:parameter name="anID" type="Int32" />
          </deleteparameters>
        </asp:objectdatasource>

    </form>
  </body>
</html>

<%@ Register TagPrefix="aspSample" Namespace="Samples.AspNet.JSL"
 Assembly="Samples.AspNet.JSL" %>
<%@ Import namespace="Samples.AspNet.JSL" %>
<%@ Page language="VJ#" %>
<Script runat="server">
private void NorthwindEmployeeDeleting(Object
 source, 
    ObjectDataSourceMethodEventArgs e)  
    throws NorthwindDataException, System.Data.SqlClient.SqlException
{
    // The GridView passes the ID of the employee
    // to be deleted. However, it is named "EmpID", the name
    // of the property that the value is retrieved from
    // the NorthwindEmployee object. By default, this
    // name is passed as a parameter to the method
    // identified by the DeleteMethod property, which
    // in this case is named "anID". Because of the
    // naming discrepancy between "EmpID" and "anID"
,
    // the ObjectDataSource would throw an exception.
    // Therefore, rename the parameter from "EmpID" to
    // "anID".
    IDictionary paramsFromPage = e.get_InputParameters();

    NorthwindEmployee ne = new NorthwindEmployee(
        Convert.ToInt32(paramsFromPage.get_Item("EmpID")));
    // Remove the old parameter.
    paramsFromPage.Clear();
    paramsFromPage.Add("ne", ne);
}
</Script>

<html>
  <head>
    <title>ObjectDataSource - VJ# Example</title>
  </head>
  <body>
    <form id="Form1" method="post" runat="server">

        <asp:gridview
          id="GridView1"
          runat="server"
          datasourceid="ObjectDataSource1"
          autogeneratedeletebutton="true"
          datakeynames="EmpID">
        </asp:gridview>

        <asp:objectdatasource
          id="ObjectDataSource1"
          runat="server"
          selectmethod="GetAllEmployees"
          deletemethod="DeleteEmployee"
          OnDeleting="NorthwindEmployeeDeleting"
          typename="Samples.AspNet.JSL.EmployeeLogic">
          <deleteparameters>
            <asp:parameter name="anID" type="Int32" />
          </deleteparameters>
        </asp:objectdatasource>

    </form>
  </body>
</html>

前のコード例で使用されている EmployeeLogic クラスを次のコード例に示します。

Visual Basic

Imports System
Imports System.Collections
Imports System.Configuration
Imports System.Data
Imports System.Data.SqlClient
Imports System.Web.UI
Imports System.Web.UI.WebControls

Namespace Samples.AspNet.VB
'
' EmployeeLogic is a stateless business object that encapsulates
' the operations you can perform on a NorthwindEmployee object.
Public Class EmployeeLogic

   ' Returns a collection of NorthwindEmployee objects.
   Public Shared Function
 GetAllEmployees() As ICollection
      Dim al As New ArrayList()

      ' Use the SqlDataSource class to wrap the
      ' ADO.NET code required to query the database.
      Dim cts As ConnectionStringSettings =
 ConfigurationManager.ConnectionStrings("NorthwindConnection")
      Dim sds As New SqlDataSource(cts.ConnectionString,
 "SELECT EmployeeID FROM Employees")
      Try
         Dim IDs As IEnumerable = sds.Select(DataSourceSelectArguments.Empty)

         ' Iterate through the Enumeration and create a
         ' NorthwindEmployee object for each ID.
         Dim enumerator As IEnumerator = IDs.GetEnumerator()
         While enumerator.MoveNext()
            ' The IEnumerable contains DataRowView objects.
            Dim row As DataRowView = CType(enumerator.Current
,DataRowView)
            Dim id As String
 = row("EmployeeID").ToString()
                    Dim nwe As New
 NorthwindEmployee(CInt(id))
            ' Add the NorthwindEmployee object to the collection.
            al.Add(nwe)
         End While
      Finally
         ' If anything strange happens, clean up.
         sds.Dispose()
      End Try

      Return al
   End Function 'GetAllEmployees


   Public Shared Function
 GetEmployee(anID As Integer) As
 NorthwindEmployee
      Return New NorthwindEmployee(anID)
   End Function 'GetEmployee


   Public Shared Sub DeleteEmployee(ne
 As NorthwindEmployee)
      Dim retval As Boolean
 = ne.Delete()
      If Not retval Then
         Throw New NorthwindDataException("Employee
 delete failed.")
      End If ' Delete the object
 in memory.
      ne = Nothing
   End Sub 'DeleteEmployee


   Public Shared Sub DeleteEmployee(anID
 As Integer)
      Dim tempEmp As New
 NorthwindEmployee(anID)
      DeleteEmployee(tempEmp)
   End Sub 'DeleteEmployeeByID

   ' And so on...

End Class 'EmployeeLogic

Public Class NorthwindEmployee

   Public Sub New(anID As
 Integer)
      Me.ID = anID
      Dim cts As ConnectionStringSettings =
 ConfigurationManager.ConnectionStrings("NorthwindConnection")
      Dim conn As New SqlConnection(cts.ConnectionString)
      Dim sc As New SqlCommand("
 SELECT FirstName,LastName " & _
                               " FROM Employees "
 & _
                               " WHERE EmployeeID = @empId",
 conn)
      ' Add the employee ID parameter and set its value.
      sc.Parameters.Add(New SqlParameter("@empId",
 SqlDbType.Int)).Value = Int32.Parse(anID.ToString())
      Dim sdr As SqlDataReader = Nothing

      Try
         conn.Open()
         sdr = sc.ExecuteReader()

         ' This is not a while loop. It only loops once.
         If Not (sdr Is
 Nothing) AndAlso sdr.Read() Then
            ' The IEnumerable contains DataRowView objects.
            Me.firstName = sdr("FirstName").ToString()
            Me.lastName = sdr("LastName").ToString()
         Else
            Throw New NorthwindDataException("Data
 not loaded for employee id.")
         End If
      Finally
         Try
            If Not (sdr Is
 Nothing) Then
               sdr.Close()
            End If
            conn.Close()
         Catch se As SqlException
            ' Log an event in the Application Event Log.
            Throw
         End Try
      End Try
   End Sub 'New

   Private ID As Object
   Public ReadOnly Property
 EmpID() As Object
      Get
         Return ID
      End Get
   End Property

   Private aLastName As String
   Public Property LastName() As
 String
      Get
         Return aLastName
      End Get
      Set
         aLastName = value
      End Set
   End Property

   Private aFirstName As String
   Public Property FirstName() As
 String
      Get
         Return aFirstName
      End Get
      Set
         aFirstName = value
      End Set
   End Property

   Public Function Delete() As
 Boolean
      If ID.Equals(DBNull.Value) Then
         ' The Employee object is not persisted.
         Return True
      Else
         ' The Employee object is persisted.
         ' Use the SqlDataSource control as a convenient wrapper for
         ' the ADO.NET code needed to delete a record from the database.
         Dim cts As ConnectionStringSettings =
 ConfigurationManager.ConnectionStrings("NorthwindConnection")
         Dim sds As New
 SqlDataSource()
         Try
            sds.ConnectionString = cts.ConnectionString
            sds.DeleteCommand = "DELETE FROM Employees WHERE EmployeeID=@empID;"
                    Dim param As New
 Parameter("empID", TypeCode.Int32, CStr(Me.ID))
            sds.DeleteParameters.Add(param)

            ' To make this sample fully functional, uncomment these
 lines
'          int retval = sds.Delete();
'          if (retval == 1) { return true; }
'          return false;

            Return True
         Finally
            sds.Dispose()
         End Try
      End If
   End Function 'Delete

End Class 'NorthwindEmployee

Friend Class NorthwindDataException
   Inherits Exception

   Public Sub New(msg As
 String)
      MyBase.New(msg)
   End Sub 'New
End Class 'NorthwindDataException

End Namespace

namespace Samples.AspNet.CS {

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.Web.UI;
using System.Web.UI.WebControls;
  //
  // EmployeeLogic is a stateless business object that encapsulates
  // the operations you can perform on a NorthwindEmployee object.
  //
  public class EmployeeLogic {

    // Returns a collection of NorthwindEmployee objects.
    public static ICollection GetAllEmployees
 () {
      ArrayList al = new ArrayList();

      // Use the SqlDataSource class to wrap the
      // ADO.NET code required to query the database.
      ConnectionStringSettings cts = ConfigurationManager.ConnectionStrings["NorthwindConnection"];

      SqlDataSource sds
        = new SqlDataSource(cts.ConnectionString,
                            "SELECT EmployeeID FROM Employees");
      try {
        IEnumerable IDs = sds.Select(DataSourceSelectArguments.Empty);

        // Iterate through the Enumeration and create a
        // NorthwindEmployee object for each ID.
        IEnumerator enumerator = IDs.GetEnumerator();
        while (enumerator.MoveNext()) {
          // The IEnumerable contains DataRowView objects.
          DataRowView row = enumerator.Current as DataRowView;
          int id = (int) row["EmployeeID"];
          NorthwindEmployee nwe = new NorthwindEmployee(id);
          // Add the NorthwindEmployee object to the collection.
          al.Add(nwe);
        }
      }
      finally {
        // If anything strange happens, clean up.
        sds.Dispose();
      }

      return al;
    }

    public static NorthwindEmployee GetEmployee(int
 anID) {
      return new NorthwindEmployee(anID);
    }

    public static void DeleteEmployee(NorthwindEmployee
 ne) {
      bool retval = ne.Delete();
      if (! retval) { throw new NorthwindDataException("Employee
 delete failed."); }
      // Delete the object in memory.
      ne = null;
    }

    public static void DeleteEmployee(int
 anID) {
        NorthwindEmployee tempEmp = new NorthwindEmployee(anID);
        DeleteEmployee(tempEmp);
    }
  }
  public class NorthwindEmployee {

    public NorthwindEmployee (int anID) {
      this.ID = anID;

      ConnectionStringSettings cts = ConfigurationManager.ConnectionStrings["NorthwindConnection"];
      SqlConnection conn = new SqlConnection (cts.ConnectionString);
      SqlCommand sc =
        new SqlCommand(" SELECT FirstName,LastName "
 +
                       " FROM Employees " +
                       " WHERE EmployeeID = @empId",
                       conn);
      // Add the employee ID parameter and set its value.
      sc.Parameters.Add(new SqlParameter("@empId",SqlDbType.Int)).Value
 = Int32.Parse(anID.ToString());
      SqlDataReader sdr = null;

      try {
        conn.Open();
        sdr = sc.ExecuteReader();

        // This is not a while loop. It only loops once.
        if (sdr != null && sdr.Read())
 {
          // The IEnumerable contains DataRowView objects.
          this.firstName        = sdr["FirstName"].ToString();
          this.lastName         = sdr["LastName"].ToString();
        }
        else {
          throw new NorthwindDataException("Data not loaded
 for employee id.");
        }
      }
      finally {
        try {
          if (sdr != null) sdr.Close();
          conn.Close();
        }
        catch (SqlException) {
          // Log an event in the Application Event Log.
          throw;
        }
      }
    }

    private object ID;
    public object EmpID {
      get { return ID; }
    }

    private string lastName;
    public string LastName {
      get { return lastName; }
      set { lastName = value; }
    }

    private string firstName;
    public string FirstName {
      get { return firstName; }
      set { firstName = value;  }
    }
    public bool Delete () {
      if (ID.Equals(DBNull.Value)) {
        // The Employee object is not persisted.
        return true;
      }
      else {
        // The Employee object is persisted.
        // Use the SqlDataSource control as a convenient wrapper for
        // the ADO.NET code needed to delete a record from the database.
        ConnectionStringSettings cts = ConfigurationManager.ConnectionStrings["NorthwindConnection"];
        SqlDataSource sds = new SqlDataSource();
        try {
          sds.ConnectionString = cts.ConnectionString;
          sds.DeleteCommand = "DELETE FROM Employees WHERE EmployeeID=@empID;";
          sds.DeleteParameters.Add(new Parameter("empID"
,TypeCode.Int32,this.ID.ToString()));

          /* To make this sample fully functional, uncomment these
 lines
          int retval = sds.Delete();
          if (retval == 1) { return true;
 }
          return false; */

          return true;
        }
        finally {
          sds.Dispose();
        }
      }
    }
  }
  internal class NorthwindDataException: Exception {
    public NorthwindDataException(string msg)
 : base (msg) { }
  }
}

package Samples.AspNet.JSL;

import System.*;
import System.Collections.*;
import System.Configuration.*;
import System.Data.*;
import System.Data.SqlClient.*;
import System.Web.UI.*;
import System.Web.UI.WebControls.*;
//
// EmployeeLogic is a stateless business object that encapsulates
// the operations you can perform on a NorthwindEmployee object.
//
public class EmployeeLogic
{
    // Returns a collection of NorthwindEmployee objects.
    public static ICollection GetAllEmployees()
 
        throws NorthwindDataException, SqlException
    {
        ArrayList al = new ArrayList();

        // Use the SqlDataSource class to wrap the
        // ADO.NET code required to query the database.
        ConnectionStringSettings cts = ConfigurationManager.get_ConnectionStrings().
            get_Item("NorthwindConnection");

        SqlDataSource sds = new SqlDataSource(cts.get_ConnectionString(),
 
            "SELECT EmployeeID FROM Employees");
        try {
            IEnumerable ids = sds.Select(DataSourceSelectArguments.get_Empty());

            // Iterate through the Enumeration and create a
            // NorthwindEmployee object for each ID.
            IEnumerator enumerator = ids.GetEnumerator();
            while (enumerator.MoveNext()) {
                // The IEnumerable contains DataRowView objects.
                DataRowView row = (DataRowView)enumerator.get_Current();
                int id = Convert.ToInt32(row.get_Item("EmployeeID"));
                NorthwindEmployee nwe = new NorthwindEmployee(id);
                // Add the NorthwindEmployee object to the collection.
                al.Add(nwe);
            }
        }
        finally {
            // If anything strange happens, clean up.
            sds.Dispose();
        }

        return al;
    } //GetAllEmployees

    public static NorthwindEmployee GetEmployee(int
 anId) 
        throws NorthwindDataException, SqlException
    {
        return new NorthwindEmployee(anId);
    } //GetEmployee

    public static void DeleteEmployee(NorthwindEmployee
 ne) 
        throws NorthwindDataException
    {
        boolean retval = ne.Delete();
        if (!retval) {
            throw new NorthwindDataException("Employee delete
 failed.");
        }
        // Delete the object in memory.
        ne = null;
    } //DeleteEmployee

    public static void DeleteEmployeeByID(int
 anId) 
        throws NorthwindDataException, SqlException
    {
        NorthwindEmployee tempEmp = new NorthwindEmployee(anId);
        DeleteEmployee(tempEmp);
    } //DeleteEmployeeByID
} //EmployeeLogic

public class NorthwindEmployee
{
    public NorthwindEmployee(int anId) 
        throws NorthwindDataException, SqlException
    {
        this.id = (Int32)anId;

        ConnectionStringSettings cts = ConfigurationManager.get_ConnectionStrings().
            get_Item("NorthwindConnection");
        SqlConnection conn = new SqlConnection(cts.get_ConnectionString());
        SqlCommand sc = new SqlCommand(" SELECT FirstName,LastName
 " 
            + " FROM Employees WHERE EmployeeID = @empId", conn);

        // Add the employee ID parameter and set its value.
        sc.get_Parameters().Add(new SqlParameter("@empId",
 SqlDbType.Int)).
            set_Value((Int32)Int32.Parse(Convert.ToString(anId)));
        SqlDataReader sdr = null;

        try {
            conn.Open();
            sdr = sc.ExecuteReader();

            // This is not a while loop. It only loops once.
            if (sdr != null && sdr.Read())
 {
                // The IEnumerable contains DataRowView objects.
                this.firstName = sdr.get_Item("FirstName").ToString();
                this.lastName = sdr.get_Item("LastName").ToString();
            }
            else {
                throw new NorthwindDataException("Data not
 loaded for employee "
                    + "id.");
            }
        }
        finally {
            try {
                if (sdr != null) {
                    sdr.Close();
                }
                conn.Close();
            }
            catch (SqlException exp) {
                // Log an event in the Application Event Log.
                throw exp;
            }
        }
    } //NorthwindEmployee

    private Object id;

    /** @property 
     */
    public Object get_EmpID()
    {
        return id;
    } //get_EmpID

    private String lastName;

    /** @property 
     */
    public String get_LastName()
    {
        return lastName;
    } //get_LastName

    /** @property 
     */
    public void set_LastName(String value)
    {
        lastName = value;
    } //set_LastName

    private String firstName;

    /** @property 
     */
    public String get_FirstName()
    {
        return firstName;
    } //get_FirstName

    /** @property 
     */
    public void set_FirstName(String value)
    {
        firstName = value;
    } //set_FirstName

    public boolean Delete()
    {
        if (id.Equals(DBNull.Value)) {
            // The Employee object is not persisted.
            return true;
        }
        else {
            // The Employee object is persisted.
            // Use the SqlDataSource control as a convenient wrapper
 for
            // the ADO.NET code needed to delete a record from the database.
            ConnectionStringSettings cts = ConfigurationManager.
                get_ConnectionStrings().get_Item("NorthwindConnection");
            SqlDataSource sds = new SqlDataSource();
            try {
                sds.set_ConnectionString(cts.get_ConnectionString());
                sds.set_DeleteCommand("DELETE FROM Employees WHERE "
                    + "EmployeeID=@empID;");
                sds.get_DeleteParameters().Add(new Parameter("empID",
 
                    TypeCode.Int32, this.id.ToString()));

                /* To make this sample fully functional, uncomment these
 lines
                int retval = sds.Delete();
                if (retval == 1) { return true;
 }
                return false; 
                */
                return true;
            }
            finally {
                sds.Dispose();
            }
        }
    } //Delete
} //NorthwindEmployee

public class NorthwindDataException extends
 System.Exception
{
    public NorthwindDataException(String msg)
    {
         super(msg);
    } //NorthwindDataException
} //NorthwindDataException

プラットフォーム

Windows 98, Windows 2000 SP4, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

開発プラットフォームの中には、.NET Framework によってサポートされていないバージョンがあります。サポートされているバージョンについては、「システム要件」を参照してください。

バージョン情報

.NET Framework
サポート対象 : 2.0

参照

関連項目
ObjectDataSource クラス
ObjectDataSource メンバ
System.Web.UI.WebControls 名前空間
ObjectDataSource.DeleteMethod プロパティ
Delete

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急上昇のことば

「ObjectDataSource.DeleteParameters プロパティ」の関連用語

ObjectDataSource.DeleteParameters プロパティとは？わかりやすく解説