[C#/COMMON] 데이터 테이블 복사하기

■ 데이터 테이블을 복사하는 방법을 보여준다.

▶ 예제 코드 (C#)


using System.Data;

#region 복사하기 - Copy(sourceTable, targetTable)

/// <summary>
/// 복사하기
/// </summary>
/// <param name="sourceTable">소스 테이블</param>
/// <param name="targetTable">타겟 테이블</param>
public void Copy(DataTable sourceTable, ref DataTable targetTable)
{
    targetTable = sourceTable.Clone();

    for(int i = 0; i < sourceTable.Rows.Count; i++)
    {
        object array = sourceTable.Rows[i].ItemArray.Clone();

        DataRow targetRow = targetTable.NewRow();

        targetRow.ItemArray = (object[])array;

        targetTable.Rows.Add(targetRow);
    }
}

#endregion

using System.Data;

#region 복사하기 - Copy(sourceTable, targetTable)

/// <summary>

/// 복사하기

/// </summary>

/// <param name="sourceTable">소스 테이블</param>

/// <param name="targetTable">타겟 테이블</param>

public void Copy(DataTable sourceTable, ref DataTable targetTable)

{

targetTable = sourceTable.Clone();

for(int i = 0; i < sourceTable.Rows.Count; i++)

{

object array = sourceTable.Rows[i].ItemArray.Clone();

DataRow targetRow = targetTable.NewRow();

targetRow.ItemArray = (object[])array;

targetTable.Rows.Add(targetRow);

}

#endregion