/// <summary>
/// ä¿®æ¹æ°æ®è¡¨DataTableæä¸åçç±»ååè®°å½å¼(æ£ç¡®æ¥éª¤ï¼1.å
é表ç»æï¼2.ä¿®æ¹åç±»åï¼3.ä¿®æ¹è®°å½å¼ï¼4.è¿åå¸æçç»æ)
/// </summary>
/// <param name="argDataTable">æ°æ®è¡¨DataTable</param>
/// <returns>æ°æ®è¡¨DataTable</returns>
private DataTable UpdateDataTable(DataTable argDataTable)
{
DataTable dtResult = new DataTable();
//å
é表ç»æ
dtResult = argDataTable.Clone();
foreach (DataColumn col in dtResult.Columns)
{
if (col.ColumnName == "age")
{
//ä¿®æ¹åç±»å
col.DataType = typeof(String);
}
}
foreach (DataRow row in argDataTable.Rows)
{
DataRow rowNew = dtResult.NewRow();
rowNew["MemberId"] = row["MemberId"];
rowNew["NickName"] = row["NickName"];
//ä¿®æ¹è®°å½å¼
rowNew["age"] = row["age"] + "å²";
dtResult.Rows.Add(rowNew);
}
//è¿åå¸æçç»æ
return dtResult;
}
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