/// <summary>
/// 得到一个对象实体
/// </summary>
public MovVsMerModel GetModel(string MovId, decimal MerchantId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select MovId, MerchantId, vsType ");
strSql.Append(" from MovVsMer ");
strSql.Append(" where MovId=@MovId and MerchantId=@MerchantId ");
SqlParameter[] parameters =
{
new SqlParameter("@MovId", SqlDbType.VarChar, 50),
new SqlParameter("@MerchantId", SqlDbType.Decimal, 9)
};
parameters[0].Value = MovId;
parameters[1].Value = MerchantId;
MovVsMerModel model = new MovVsMerModel();
DataSet ds = helper.ExecSqlReDs(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
model.MovId = ds.Tables[0].Rows[0]["MovId"].ToString();
if (ds.Tables[0].Rows[0]["MerchantId"].ToString() != "")
{
model.MerchantId = decimal.Parse(ds.Tables[0].Rows[0]["MerchantId"].ToString());
}
model.vsType = ds.Tables[0].Rows[0]["vsType"].ToString();
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(MovVsMerModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into MovVsMer(");
strSql.Append("MovId,MerchantId,vsType");
strSql.Append(") values (");
strSql.Append("@MovId,@MerchantId,@vsType");
strSql.Append(") ");
SqlParameter[] parameters =
{
new SqlParameter("@MovId", SqlDbType.VarChar, 50),
new SqlParameter("@MerchantId", SqlDbType.Decimal, 9),
new SqlParameter("@vsType", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.MovId;
parameters[1].Value = model.MerchantId;
parameters[2].Value = model.vsType;
bool result = false;
try
{
helper.ExecSqlReInt(strSql.ToString(), parameters);
result = true;
}
catch (Exception ex)
{
this.helper.Close();
throw ex;
}
finally
{
}
return(result);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(MovVsMerModel model)
{
bool reValue = true;
int reCount = 0;
StringBuilder strSql = new StringBuilder();
strSql.Append("update MovVsMer set ");
strSql.Append(" MovId = @MovId , ");
strSql.Append(" MerchantId = @MerchantId , ");
strSql.Append(" vsType = @vsType ");
strSql.Append(" where MovId=@MovId and MerchantId=@MerchantId ");
SqlParameter[] parameters =
{
new SqlParameter("@MovId", SqlDbType.VarChar, 50),
new SqlParameter("@MerchantId", SqlDbType.Decimal, 9),
new SqlParameter("@vsType", SqlDbType.VarChar, 20)
};
parameters[0].Value = model.MovId;
parameters[1].Value = model.MerchantId;
parameters[2].Value = model.vsType; try
{//异常处理
reCount = this.helper.ExecSqlReInt(strSql.ToString(), parameters);
}
catch (Exception ex)
{
this.helper.Close();
throw ex;
}
if (reCount <= 0)
{
reValue = false;
}
return(reValue);
}
