/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(tb_MSDS model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update tb_MSDS set ");
strSql.Append("wId=@wId,");
strSql.Append("fileName=@fileName,");
strSql.Append("fileUrl=@fileUrl,");
strSql.Append("fileType=@fileType,");
strSql.Append("createUser=@createUser,");
strSql.Append("createDate=@createDate,");
strSql.Append("temp1=@temp1,");
strSql.Append("temp2=@temp2");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@wId", SqlDbType.Int, 4),
new SqlParameter("@fileName", SqlDbType.NVarChar, 100),
new SqlParameter("@fileUrl", SqlDbType.NVarChar, 200),
new SqlParameter("@fileType", SqlDbType.NVarChar, 50),
new SqlParameter("@createUser", SqlDbType.Int, 4),
new SqlParameter("@createDate", SqlDbType.DateTime),
new SqlParameter("@temp1", SqlDbType.Text),
new SqlParameter("@temp2", SqlDbType.Text),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.wId;
parameters[1].Value = model.fileName;
parameters[2].Value = model.fileUrl;
parameters[3].Value = model.fileType;
parameters[4].Value = model.createUser;
parameters[5].Value = model.createDate;
parameters[6].Value = model.temp1;
parameters[7].Value = model.temp2;
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 tb_MSDS DataRowToModel(DataRow row)
{
tb_MSDS model = new tb_MSDS();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["wId"] != null && row["wId"].ToString() != "")
{
model.wId = int.Parse(row["wId"].ToString());
}
if (row["fileName"] != null)
{
model.fileName = row["fileName"].ToString();
}
if (row["fileUrl"] != null)
{
model.fileUrl = row["fileUrl"].ToString();
}
if (row["fileType"] != null)
{
model.fileType = row["fileType"].ToString();
}
if (row["createUser"] != null && row["createUser"].ToString() != "")
{
model.createUser = int.Parse(row["createUser"].ToString());
}
if (row["createDate"] != null && row["createDate"].ToString() != "")
{
model.createDate = DateTime.Parse(row["createDate"].ToString());
}
if (row["temp1"] != null)
{
model.temp1 = row["temp1"].ToString();
}
if (row["temp2"] != null)
{
model.temp2 = row["temp2"].ToString();
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(tb_MSDS model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into tb_MSDS(");
strSql.Append("wId,fileName,fileUrl,fileType,createUser,createDate,temp1,temp2)");
strSql.Append(" values (");
strSql.Append("@wId,@fileName,@fileUrl,@fileType,@createUser,@createDate,@temp1,@temp2)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@wId", SqlDbType.Int, 4),
new SqlParameter("@fileName", SqlDbType.NVarChar, 100),
new SqlParameter("@fileUrl", SqlDbType.NVarChar, 200),
new SqlParameter("@fileType", SqlDbType.NVarChar, 50),
new SqlParameter("@createUser", SqlDbType.Int, 4),
new SqlParameter("@createDate", SqlDbType.DateTime),
new SqlParameter("@temp1", SqlDbType.Text),
new SqlParameter("@temp2", SqlDbType.Text)
};
parameters[0].Value = model.wId;
parameters[1].Value = model.fileName;
parameters[2].Value = model.fileUrl;
parameters[3].Value = model.fileType;
parameters[4].Value = model.createUser;
parameters[5].Value = model.createDate;
parameters[6].Value = model.temp1;
parameters[7].Value = model.temp2;
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 tb_MSDS GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,wId,fileName,fileUrl,fileType,createUser,createDate,temp1,temp2 from tb_MSDS ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
tb_MSDS model = new tb_MSDS();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(tb_MSDS model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(tb_MSDS model)
{
return(dal.Add(model));
}
