//插入单个
public int Insert(ref M_Invoice Obj, ref string ErrMsg)
{
SqlConnection conn;
using (conn = CreatConn())
{
SqlCommand cmd = new SqlCommand($"insert into {TableName} (Purchase_ID,InvoiceTime,InvoicePrice,InvoiceNumber,InvoiceCompanyName,BankNumber,Remark) values (@Purchase_ID,@InvoiceTime,@InvoicePrice,@InvoiceNumber,@InvoiceCompanyName,@BankNumber,@Remark);select @@IDENTITY as int", conn);
SqlParameter par = new SqlParameter("@Purchase_ID", SqlDbType.Int);
par.Value = Obj.Purchase_ID;
cmd.Parameters.Add(par);
par = new SqlParameter("@InvoiceTime", SqlDbType.DateTime);
par.Value = Obj.InvoiceTime;
cmd.Parameters.Add(par);
par = new SqlParameter("@InvoicePrice", SqlDbType.Float);
par.Value = Obj.InvoicePrice;
cmd.Parameters.Add(par);
par = new SqlParameter("@InvoiceNumber", SqlDbType.Char, 10);
par.Value = Obj.InvoiceNumber;
cmd.Parameters.Add(par);
par = new SqlParameter("@InvoiceCompanyName", SqlDbType.Char, 100);
if (Obj.InvoiceCompanyName == null) { par.Value = DBNull.Value; } else { par.Value = Obj.InvoiceCompanyName; }
cmd.Parameters.Add(par);
par = new SqlParameter("@BankNumber", SqlDbType.Char, 50);
par.Value = Obj.BankNumber;
cmd.Parameters.Add(par);
par = new SqlParameter("@Remark", SqlDbType.Char, 100);
par.Value = Obj.Remark;
cmd.Parameters.Add(par);
try
{
conn.Open();
decimal d = (decimal)cmd.ExecuteScalar();
Obj.ID = (int)d;
if (Obj.ID > 0)
{
return 1;
}
else
{
return -1;
}
}
catch (Exception ex)
{
ErrMsg = ex.Message;
return -1;
}
finally
{
cmd.Dispose();
}
}
}
//查询多个（查ID）
public int Select(ref List<M_Invoice> Obj, List<int> ID, ref string ErrMsg)
{
SqlConnection conn;
using (conn = CreatConn())
{
SqlCommand cmd = new SqlCommand($"select ID,Purchase_ID,InvoiceTime,InvoicePrice,InvoiceNumber,InvoiceCompanyName,BankNumber,Remark from {TableName} where ID = @ID", conn);
SqlDataReader sdr;
SqlParameter par = new SqlParameter("@ID", SqlDbType.Int);
cmd.Parameters.Add(par);
int tmpOut = 0;
try
{
conn.Open();
foreach (int i in ID)
{
cmd.Parameters["@ID"].Value = i;
sdr = cmd.ExecuteReader();
while (sdr.Read())
{
M_Invoice TmpObj = new M_Invoice();
TmpObj.ID = (int)sdr["ID"];
TmpObj.BankNumber = (string)sdr["BankNumber"];
if (sdr["InvoiceCompanyName"] == DBNull.Value) { TmpObj.InvoiceCompanyName = string.Empty; } else { TmpObj.InvoiceCompanyName = (string)sdr["InvoiceCompanyName"]; }
TmpObj.InvoiceNumber = (string)sdr["InvoiceNumber"];
TmpObj.InvoicePrice = (int)sdr["InvoicePrice"];
TmpObj.InvoiceTime = (DateTime)sdr["InvoiceTime"];
TmpObj.Purchase_ID = (int)sdr["Purchase_ID"];
TmpObj.Remark = (string)sdr["Remark"];
Obj.Add(TmpObj);
tmpOut++;
}
sdr.Close();
}
}
catch (Exception ex)
{
ErrMsg = ex.Message;
return -1;
}
finally
{
cmd.Dispose();
}
if (ID.Count() == tmpOut)
{
return 1;
}
else
{
return -1;
}
}
}
//查询单个（查ID）
public int Select(ref M_Invoice Obj, int ID, ref string ErrMsg)
{
SqlConnection conn;
using (conn = CreatConn())
{
SqlCommand cmd = new SqlCommand($"select ID,Purchase_ID,InvoiceTime,InvoicePrice,InvoiceNumber,InvoiceCompanyName,BankNumber,Remark from {TableName} where ID = {ID}", conn);
SqlDataReader sdr;
try
{
conn.Open();
sdr = cmd.ExecuteReader();
while (sdr.Read())
{
Obj.ID = (int)sdr["ID"];
Obj.BankNumber = (string)sdr["BankNumber"];
if (sdr["InvoiceCompanyName"] == DBNull.Value) { Obj.InvoiceCompanyName = string.Empty; } else { Obj.InvoiceCompanyName = (string)sdr["InvoiceCompanyName"]; }
Obj.InvoiceNumber = (string)sdr["InvoiceNumber"];
Obj.InvoicePrice = (float)sdr["InvoicePrice"];
Obj.InvoiceTime = (DateTime)sdr["InvoiceTime"];
Obj.Purchase_ID = (int)sdr["Purchase_ID"];
Obj.Remark = (string)sdr["Remark"];
return 1;
}
return -1;
}
catch (Exception ex)
{
ErrMsg = ex.Message;
return -1;
}
finally
{
cmd.Dispose();
}
}
}
//更新单个（查ID）
public int Update(M_Invoice Obj, ref string ErrMsg)
{
SqlConnection conn;
using (conn = CreatConn())
{
SqlCommand cmd = new SqlCommand($"update {TableName} set Purchase_ID = @Purchase_ID, InvoiceTime = @InvoiceTime, InvoicePrice = @InvoicePrice, InvoiceNumber = @InvoiceNumber, InvoiceCompanyName = @InvoiceCompanyName, BankNumber = @BankNumber, Remark = @Remark where ID = @ID", conn);
SqlParameter par = new SqlParameter("@Purchase_ID", SqlDbType.Int);
par.Value = Obj.Purchase_ID;
cmd.Parameters.Add(par);
par = new SqlParameter("@InvoiceTime", SqlDbType.DateTime);
par.Value = Obj.InvoiceTime;
cmd.Parameters.Add(par);
par = new SqlParameter("@InvoicePrice", SqlDbType.Float);
par.Value = Obj.InvoicePrice;
cmd.Parameters.Add(par);
par = new SqlParameter("@InvoiceNumber", SqlDbType.Char, 10);
par.Value = Obj.InvoiceNumber;
cmd.Parameters.Add(par);
par = new SqlParameter("@InvoiceCompanyName", SqlDbType.Char, 100);
if (Obj.InvoiceCompanyName == null) { par.Value = DBNull.Value; } else { par.Value = Obj.InvoiceCompanyName; }
cmd.Parameters.Add(par);
par = new SqlParameter("@BankNumber", SqlDbType.Char, 50);
par.Value = Obj.BankNumber;
cmd.Parameters.Add(par);
par = new SqlParameter("@Remark", SqlDbType.Char, 100);
par.Value = Obj.Remark;
cmd.Parameters.Add(par);
par = new SqlParameter("@ID", SqlDbType.Int);
par.Value = Obj.ID;
cmd.Parameters.Add(par);
try
{
conn.Open();
if (cmd.ExecuteNonQuery() > 0)
{
return 1;
}
else
{
return -1;
}
}
catch (Exception ex)
{
ErrMsg = ex.Message;
return -1;
}
finally
{
cmd.Dispose();
}
}
}
//查询单个（查ID）
public static int Select(ref M_Invoice Obj, int ID, ref string ErrMsg)
{
I_Invoice I = (D_Invoice)SimpleFactory.CreateObject(DBType.Invoice);
return I.Select(ref Obj, ID, ref ErrMsg);
}
//更新单个（查ID）
public static int Update(M_Invoice Obj, ref string ErrMsg)
{
I_Invoice I = (D_Invoice)SimpleFactory.CreateObject(DBType.Invoice);
return I.Update(Obj, ref ErrMsg);
}
