/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Hownet.Model.MesgAnnex model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update MesgAnnex set ");
strSql.Append("MainID=@MainID,");
strSql.Append("InfoID=@InfoID,");
strSql.Append("FileName=@FileName,");
strSql.Append("Remark=@Remark,");
strSql.Append("ToID=@ToID,");
strSql.Append("Remakr1=@Remakr1,");
strSql.Append("Remark2=@Remark2,");
strSql.Append("Remark3=@Remark3,");
strSql.Append("Remark4=@Remark4,");
strSql.Append("Remark5=@Remark5,");
strSql.Append("HashValue=@HashValue,");
strSql.Append("DateTime=@DateTime");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@MainID", SqlDbType.Int, 4),
new SqlParameter("@InfoID", SqlDbType.Int, 4),
new SqlParameter("@FileName", SqlDbType.NVarChar, 500),
new SqlParameter("@Remark", SqlDbType.NVarChar, 4000),
new SqlParameter("@ToID", SqlDbType.Int, 4),
new SqlParameter("@Remakr1", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark2", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark3", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark4", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark5", SqlDbType.NVarChar, 50),
new SqlParameter("@HashValue", SqlDbType.Char, 64),
new SqlParameter("@DateTime", SqlDbType.DateTime),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.MainID;
parameters[1].Value = model.InfoID;
parameters[2].Value = model.FileName;
parameters[3].Value = model.Remark;
parameters[4].Value = model.ToID;
parameters[5].Value = model.Remakr1;
parameters[6].Value = model.Remark2;
parameters[7].Value = model.Remark3;
parameters[8].Value = model.Remark4;
parameters[9].Value = model.Remark5;
parameters[10].Value = model.HashValue;
parameters[11].Value = model.DateTime;
parameters[12].Value = model.ID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Hownet.Model.MesgAnnex GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,MainID,InfoID,FileName,Remark,ToID,Remakr1,Remark2,Remark3,Remark4,Remark5,HashValue,DateTime from MesgAnnex ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
Hownet.Model.MesgAnnex model = new Hownet.Model.MesgAnnex();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["ID"] != null && ds.Tables[0].Rows[0]["ID"].ToString() != "")
{
model.ID = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
if (ds.Tables[0].Rows[0]["MainID"] != null && ds.Tables[0].Rows[0]["MainID"].ToString() != "")
{
model.MainID = int.Parse(ds.Tables[0].Rows[0]["MainID"].ToString());
}
if (ds.Tables[0].Rows[0]["InfoID"] != null && ds.Tables[0].Rows[0]["InfoID"].ToString() != "")
{
model.InfoID = int.Parse(ds.Tables[0].Rows[0]["InfoID"].ToString());
}
model.FileName = ds.Tables[0].Rows[0]["FileName"].ToString();
model.Remark = ds.Tables[0].Rows[0]["Remark"].ToString();
if (ds.Tables[0].Rows[0]["ToID"] != null && ds.Tables[0].Rows[0]["ToID"].ToString() != "")
{
model.ToID = int.Parse(ds.Tables[0].Rows[0]["ToID"].ToString());
}
model.Remakr1 = ds.Tables[0].Rows[0]["Remakr1"].ToString();
model.Remark2 = ds.Tables[0].Rows[0]["Remark2"].ToString();
model.Remark3 = ds.Tables[0].Rows[0]["Remark3"].ToString();
model.Remark4 = ds.Tables[0].Rows[0]["Remark4"].ToString();
model.Remark5 = ds.Tables[0].Rows[0]["Remark5"].ToString();
model.HashValue = ds.Tables[0].Rows[0]["HashValue"].ToString();
if (ds.Tables[0].Rows[0]["DateTime"] != null && ds.Tables[0].Rows[0]["DateTime"].ToString() != "")
{
model.DateTime = DateTime.Parse(ds.Tables[0].Rows[0]["DateTime"].ToString());
}
model.A = 1;
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Hownet.Model.MesgAnnex model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into MesgAnnex(");
strSql.Append("MainID,InfoID,FileName,Remark,ToID,Remakr1,Remark2,Remark3,Remark4,Remark5,HashValue,DateTime)");
strSql.Append(" values (");
strSql.Append("@MainID,@InfoID,@FileName,@Remark,@ToID,@Remakr1,@Remark2,@Remark3,@Remark4,@Remark5,@HashValue,@DateTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@MainID", SqlDbType.Int, 4),
new SqlParameter("@InfoID", SqlDbType.Int, 4),
new SqlParameter("@FileName", SqlDbType.NVarChar, 500),
new SqlParameter("@Remark", SqlDbType.NVarChar, 4000),
new SqlParameter("@ToID", SqlDbType.Int, 4),
new SqlParameter("@Remakr1", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark2", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark3", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark4", SqlDbType.NVarChar, 50),
new SqlParameter("@Remark5", SqlDbType.NVarChar, 50),
new SqlParameter("@HashValue", SqlDbType.Char, 64),
new SqlParameter("@DateTime", SqlDbType.DateTime)
};
parameters[0].Value = model.MainID;
parameters[1].Value = model.InfoID;
parameters[2].Value = model.FileName;
parameters[3].Value = model.Remark;
parameters[4].Value = model.ToID;
parameters[5].Value = model.Remakr1;
parameters[6].Value = model.Remark2;
parameters[7].Value = model.Remark3;
parameters[8].Value = model.Remark4;
parameters[9].Value = model.Remark5;
parameters[10].Value = model.HashValue;
parameters[11].Value = model.DateTime;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
