/// <summary>
/// 增加一条数据
/// </summary>
public int Add(TF.RunSafty.Model.TAB_FileGroup model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into TAB_FileGroup(");
strSql.Append("strTypeGUID,strTypeName,strType)");
strSql.Append(" values (");
strSql.Append("@strTypeGUID,@strTypeName,@strType)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@strTypeGUID", SqlDbType.VarChar, 50),
new SqlParameter("@strTypeName", SqlDbType.VarChar, 50),
new SqlParameter("@strType", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.strTypeGUID;
parameters[1].Value = model.strTypeName;
parameters[2].Value = model.strType;
object obj = SqlHelper.ExecuteScalar(SqlHelper.ConnString, CommandType.Text, strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(TF.RunSafty.Model.TAB_FileGroup model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update TAB_FileGroup set ");
strSql.Append("strTypeGUID=@strTypeGUID,");
strSql.Append("strTypeName=@strTypeName,");
strSql.Append("strType=@strType");
strSql.Append(" where nid=@nid");
SqlParameter[] parameters =
{
new SqlParameter("@strTypeGUID", SqlDbType.VarChar, 50),
new SqlParameter("@strTypeName", SqlDbType.VarChar, 50),
new SqlParameter("@strType", SqlDbType.VarChar, 50),
new SqlParameter("@nid", SqlDbType.Int, 4)
};
parameters[0].Value = model.strTypeGUID;
parameters[1].Value = model.strTypeName;
parameters[2].Value = model.strType;
parameters[3].Value = model.nid;
int rows = (int)SqlHelper.ExecuteNonQuery(SqlHelper.ConnString, CommandType.Text, strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public TF.RunSafty.Model.TAB_FileGroup DataRowToModel(DataRow row)
{
TF.RunSafty.Model.TAB_FileGroup model = new TF.RunSafty.Model.TAB_FileGroup();
if (row != null)
{
if (row["nid"] != null && row["nid"].ToString() != "")
{
model.nid = int.Parse(row["nid"].ToString());
}
if (row["strTypeGUID"] != null)
{
model.strTypeGUID = row["strTypeGUID"].ToString();
}
if (row["strTypeName"] != null)
{
model.strTypeName = row["strTypeName"].ToString();
}
if (row["strType"] != null)
{
model.strType = row["strType"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public TF.RunSafty.Model.TAB_FileGroup GetModel(int nid)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 nid,strTypeGUID,strTypeName,strType from TAB_FileGroup ");
strSql.Append(" where nid=@nid");
SqlParameter[] parameters =
{
new SqlParameter("@nid", SqlDbType.Int, 4)
};
parameters[0].Value = nid;
TF.RunSafty.Model.TAB_FileGroup model = new TF.RunSafty.Model.TAB_FileGroup();
DataSet ds = SqlHelper.ExecuteDataset(SqlHelper.ConnString, CommandType.Text, strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
