我正在獲取indexoutofrangeexception(請參閱---->指針,用於在代碼中向下生成錯誤的指針)。該程序通過數據集表中的標題和行項目記錄進行循環。這些表格有關係。我的示例數據有2個標題,每個標題有2行。該程序有兩個循環,第一個循環遍歷標題記錄,第二個循環遍歷標題的子記錄。該計劃的c#數組 - 索引超出範圍異常
部分:
// ***** PO Header and Line
int ln;
ln = 0;
// Create an eConnect PO Header node object
taGLTransactionHeaderInsert jeh = new taGLTransactionHeaderInsert();
// Create an array for lineitems
taGLTransactionLineInsert_ItemsTaGLTransactionLineInsert[] lineitems = new taGLTransactionLineInsert_ItemsTaGLTransactionLineInsert[ln];
foreach (DataRow dtrHDR in ds.Tables["Header"].Rows)
{
Array.Clear(lineitems, 0, ln);
jeh.BACHNUMB = "Sheraz";
jeh.JRNENTRY = jenoint;
jeh.REFRENCE = dtrHDR["Reference"].ToString();
jeh.SOURCDOC = dtrHDR["AvantisJE"].ToString();
jeh.USERID = System.Environment.UserName;
jeh.TRXDATE = System.DateTime.Now.ToString();
ln = 0;
foreach (DataRow dtrLine in dtrHDR.GetChildRows("HdrLine"))
{
// Populate the elements of the taPoLIne_ItemsTaPOLine XML node
taGLTransactionLineInsert_ItemsTaGLTransactionLineInsert jel = new taGLTransactionLineInsert_ItemsTaGLTransactionLineInsert();
jel.BACHNUMB = jeh.BACHNUMB;
jel.JRNENTRY = jeh.JRNENTRY;
jel.ACTNUMST = dtrLine["GreatPlains"].ToString();
jel.DEBITAMT = Convert.ToDecimal(dtrLine["Debit"].ToString());
//Avantis Inv Trx Key
jel.ORDOCNUM = dtrLine["AvantisJE_Line"].ToString();
// Avantis GL Trx Type
jel.ORTRXDESC = dtrLine["transactiontypename"].ToString();
//Add POLine to an Array
lineitems[ln] = jel; ----------------> I get an error here!
ln = ln + 1;
Array.Resize(ref lineitems, ln + 1);
}
}
你是如何初始化數組 – Sandy
taGLTransactionLineInsert_ItemsTaGLTransactionLineInsert [] =了LineItem新taGLTransactionLineInsert_ItemsTaGLTransactionLineInsert [LN]; – Shazam