/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(NXTable model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update NXTable set ");
strSql.Append("CPH=@CPH,");
strSql.Append("CPYS=@CPYS,");
strSql.Append("CPTX=@CPTX,");
strSql.Append("PLATE=@PLATE,");
strSql.Append("CWTX=@CWTX,");
strSql.Append("CMTX=@CMTX,");
strSql.Append("Video=@Video,");
strSql.Append("JCSJ=@JCSJ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@CPH", SqlDbType.NVarChar, 15),
new SqlParameter("@CPYS", SqlDbType.NVarChar, 10),
new SqlParameter("@CPTX", SqlDbType.NVarChar, 200),
new SqlParameter("@PLATE", SqlDbType.NVarChar, 200),
new SqlParameter("@CWTX", SqlDbType.NVarChar, 200),
new SqlParameter("@CMTX", SqlDbType.NVarChar, 200),
new SqlParameter("@Video", SqlDbType.NVarChar, 200),
new SqlParameter("@JCSJ", SqlDbType.DateTime),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.CPH;
parameters[1].Value = model.CPYS;
parameters[2].Value = model.CPTX;
parameters[3].Value = model.PLATE;
parameters[4].Value = model.CWTX;
parameters[5].Value = model.CMTX;
parameters[6].Value = model.Video;
parameters[7].Value = model.JCSJ;
parameters[8].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 NXTable DataRowToModel(DataRow row)
{
NXTable model = new NXTable();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["CPH"] != null)
{
model.CPH = row["CPH"].ToString();
}
if (row["CPYS"] != null)
{
model.CPYS = row["CPYS"].ToString();
}
if (row["CPTX"] != null)
{
model.CPTX = row["CPTX"].ToString();
}
if (row["PLATE"] != null)
{
model.PLATE = row["PLATE"].ToString();
}
if (row["CWTX"] != null)
{
model.CWTX = row["CWTX"].ToString();
}
if (row["CMTX"] != null)
{
model.CMTX = row["CMTX"].ToString();
}
if (row["Video"] != null)
{
model.Video = row["Video"].ToString();
}
if (row["JCSJ"] != null && row["JCSJ"].ToString() != "")
{
model.JCSJ = DateTime.Parse(row["JCSJ"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(NXTable model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into NXTable(");
strSql.Append("CPH,CPYS,CPTX,PLATE,CWTX,CMTX,Video,JCSJ)");
strSql.Append(" values (");
strSql.Append("@CPH,@CPYS,@CPTX,@PLATE,@CWTX,@CMTX,@Video,@JCSJ)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@CPH", SqlDbType.NVarChar, 15),
new SqlParameter("@CPYS", SqlDbType.NVarChar, 10),
new SqlParameter("@CPTX", SqlDbType.NVarChar, 200),
new SqlParameter("@PLATE", SqlDbType.NVarChar, 200),
new SqlParameter("@CWTX", SqlDbType.NVarChar, 200),
new SqlParameter("@CMTX", SqlDbType.NVarChar, 200),
new SqlParameter("@Video", SqlDbType.NVarChar, 200),
new SqlParameter("@JCSJ", SqlDbType.DateTime)
};
parameters[0].Value = model.CPH;
parameters[1].Value = model.CPYS;
parameters[2].Value = model.CPTX;
parameters[3].Value = model.PLATE;
parameters[4].Value = model.CWTX;
parameters[5].Value = model.CMTX;
parameters[6].Value = model.Video;
parameters[7].Value = model.JCSJ;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public NXTable GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,CPH,CPYS,CPTX,PLATE,CWTX,CMTX,Video,JCSJ from NXTable ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
NXTable model = new NXTable();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}