/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Mod_Sys_Role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Sys_Role set ");
strSql.Append(" RoleName = @RoleName ");
strSql.Append(" where RoleID=@RoleID ");
SqlParameter[] parameters =
{
new SqlParameter("@RoleName", SqlDbType.NVarChar, 50),
new SqlParameter("@RoleID", SqlDbType.Int, 4),
new SqlParameter("@RoleStatus", SqlDbType.VarChar, 10),
};
parameters[0].Value = model.RoleName;
parameters[1].Value = model.RoleID;
parameters[2].Value = model.RoleStatus;
int rows = SqlEasy.ExecuteNonQuery(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Mod_Sys_Role model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Sys_Role(");
strSql.Append("RoleName");
strSql.Append(") values (");
strSql.Append("@RoleName");
strSql.Append(") ");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@RoleName", SqlDbType.NVarChar, 50),
new SqlParameter("@RoleStatus", SqlDbType.VarChar, 10)
};
parameters[0].Value = model.RoleName;
parameters[1].Value = model.RoleStatus;
object obj = SqlEasy.ExecuteNonQuery(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
public bool Exists(int RoleId)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select count(1) from Sys_Role");
strSql.Append(" where ");
strSql.Append(" RoleID = @RoleId ");
SqlParameter[] parameters =
{
new SqlParameter("@RoleID", SqlDbType.Int, 4)
};
parameters[0].Value = RoleId;
Mod_Sys_Role o = (Mod_Sys_Role)SqlEasy.ExecuteScalar(strSql.ToString(), parameters);
if (o != null)
{
return(false);
}
return(true);
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Mod_Sys_Role model)
{
return(Dal_Sys_Role.Instance.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(Mod_Sys_Role model)
{
return(Dal_Sys_Role.Instance.Add(model));
}
