/// <summary>
/// 增加一条数据
/// </summary>
public int Add(DtCms.Model.PicturesField model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into dt_PicturesField(");
strSql.Append("Title,FieldRemark,FieldType,IsNull,SortId)");
strSql.Append(" values (");
strSql.Append("@Title,@FieldRemark,@FieldType,@IsNull,@SortId)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@Title", SqlDbType.NVarChar, 50),
new SqlParameter("@FieldRemark", SqlDbType.NVarChar, 250),
new SqlParameter("@FieldType", SqlDbType.NVarChar, 20),
new SqlParameter("@IsNull", SqlDbType.Bit, 1),
new SqlParameter("@SortId", SqlDbType.Int, 4)
};
parameters[0].Value = model.Title;
parameters[1].Value = model.FieldRemark;
parameters[2].Value = model.FieldType;
parameters[3].Value = model.IsNull;
parameters[4].Value = model.SortId;
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 DtCms.Model.PicturesField GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,Title,FieldRemark,FieldType,IsNull,SortId from dt_PicturesField ");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
DtCms.Model.PicturesField model = new DtCms.Model.PicturesField();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
if (ds.Tables[0].Rows[0]["Id"].ToString() != "")
{
model.Id = int.Parse(ds.Tables[0].Rows[0]["Id"].ToString());
}
model.Title = ds.Tables[0].Rows[0]["Title"].ToString();
model.FieldRemark = ds.Tables[0].Rows[0]["FieldRemark"].ToString();
model.FieldType = ds.Tables[0].Rows[0]["FieldType"].ToString();
if (ds.Tables[0].Rows[0]["IsNull"].ToString() != "")
{
if ((ds.Tables[0].Rows[0]["IsNull"].ToString() == "1") || (ds.Tables[0].Rows[0]["IsNull"].ToString().ToLower() == "true"))
{
model.IsNull = true;
}
else
{
model.IsNull = false;
}
}
if (ds.Tables[0].Rows[0]["SortId"].ToString() != "")
{
model.SortId = int.Parse(ds.Tables[0].Rows[0]["SortId"].ToString());
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(DtCms.Model.PicturesField model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update dt_PicturesField set ");
strSql.Append("Title=@Title,");
strSql.Append("FieldRemark=@FieldRemark,");
strSql.Append("FieldType=@FieldType,");
strSql.Append("IsNull=@IsNull,");
strSql.Append("SortId=@SortId");
strSql.Append(" where Id=@Id ");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4),
new SqlParameter("@Title", SqlDbType.NVarChar, 50),
new SqlParameter("@FieldRemark", SqlDbType.NVarChar, 250),
new SqlParameter("@FieldType", SqlDbType.NVarChar, 20),
new SqlParameter("@IsNull", SqlDbType.Bit, 1),
new SqlParameter("@SortId", SqlDbType.Int, 4)
};
parameters[0].Value = model.Id;
parameters[1].Value = model.Title;
parameters[2].Value = model.FieldRemark;
parameters[3].Value = model.FieldType;
parameters[4].Value = model.IsNull;
parameters[5].Value = model.SortId;
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(DtCms.Model.PicturesField model)
{
return(dal.Update(model));
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(DtCms.Model.PicturesField model)
{
return(dal.Add(model));
}
