/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.BaseRole model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update BaseRole set ");
strSql.Append("RoleName=@RoleName,");
strSql.Append("Note=@Note");
strSql.Append(" where RoleID=@RoleID");
SqlParameter[] parameters =
{
new SqlParameter("@RoleName", SqlDbType.NVarChar, 50),
new SqlParameter("@Note", SqlDbType.NVarChar, 200),
new SqlParameter("@RoleID", SqlDbType.Int, 4)
};
parameters[0].Value = model.RoleName;
parameters[1].Value = model.Note;
parameters[2].Value = model.RoleID;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Maticsoft.Model.BaseRole model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into BaseRole(");
strSql.Append("RoleName,Note)");
strSql.Append(" values (");
strSql.Append("@RoleName,@Note)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@RoleName", SqlDbType.NVarChar, 50),
new SqlParameter("@Note", SqlDbType.NVarChar, 200)
};
parameters[0].Value = model.RoleName;
parameters[1].Value = model.Note;
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 Maticsoft.Model.BaseRole DataRowToModel(DataRow row)
{
Maticsoft.Model.BaseRole model = new Maticsoft.Model.BaseRole();
if (row != null)
{
if (row["RoleID"] != null && row["RoleID"].ToString() != "")
{
model.RoleID = int.Parse(row["RoleID"].ToString());
}
if (row["RoleName"] != null)
{
model.RoleName = row["RoleName"].ToString();
}
if (row["Note"] != null)
{
model.Note = row["Note"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.BaseRole GetModel(int RoleID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 RoleID,RoleName,Note from BaseRole ");
strSql.Append(" where RoleID=@RoleID");
SqlParameter[] parameters =
{
new SqlParameter("@RoleID", SqlDbType.Int, 4)
};
parameters[0].Value = RoleID;
Maticsoft.Model.BaseRole model = new Maticsoft.Model.BaseRole();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
