/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(PermissionModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into Permission(");
strSql.Append("Id,MenuId,ButtonText,ButtonType)");
strSql.Append(" values (");
strSql.Append("@Id,@MenuId,@ButtonText,@ButtonType)");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.UniqueIdentifier,16),
new SqlParameter("@MenuId", SqlDbType.UniqueIdentifier,16),
new SqlParameter("@ButtonText", SqlDbType.VarChar,150),
new SqlParameter("@ButtonType", SqlDbType.Int,4)};
parameters[0].Value = Guid.NewGuid();
parameters[1].Value = Guid.NewGuid();
parameters[2].Value = model.ButtonText;
parameters[3].Value = model.ButtonType;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return true;
}
else
{
return false;
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(PermissionModel model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update Permission set ");
strSql.Append("MenuId=@MenuId,");
strSql.Append("ButtonText=@ButtonText,");
strSql.Append("ButtonType=@ButtonType");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters = {
new SqlParameter("@MenuId", SqlDbType.UniqueIdentifier,16),
new SqlParameter("@ButtonText", SqlDbType.VarChar,150),
new SqlParameter("@ButtonType", SqlDbType.Int,4),
new SqlParameter("@Id", SqlDbType.UniqueIdentifier,16)};
parameters[0].Value = model.MenuId;
parameters[1].Value = model.ButtonText;
parameters[2].Value = model.ButtonType;
parameters[3].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 PermissionModel GetModel(Guid Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,MenuId,ButtonText,ButtonType from Permission ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters = {
new SqlParameter("@Id", SqlDbType.UniqueIdentifier,16)};
parameters[0].Value = Id;
PermissionModel model = new PermissionModel();
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 = new Guid(ds.Tables[0].Rows[0]["Id"].ToString());
}
if (ds.Tables[0].Rows[0]["MenuId"] != null && ds.Tables[0].Rows[0]["MenuId"].ToString() != "")
{
model.MenuId = new Guid(ds.Tables[0].Rows[0]["MenuId"].ToString());
}
if (ds.Tables[0].Rows[0]["ButtonText"] != null && ds.Tables[0].Rows[0]["ButtonText"].ToString() != "")
{
model.ButtonText = ds.Tables[0].Rows[0]["ButtonText"].ToString();
}
if (ds.Tables[0].Rows[0]["ButtonType"] != null && ds.Tables[0].Rows[0]["ButtonType"].ToString() != "")
{
model.ButtonType = int.Parse(ds.Tables[0].Rows[0]["ButtonType"].ToString());
}
return model;
}
else
{
return null;
}
}