/// <summary>
/// 得到一个对象实体
/// </summary>
public ForKids.DB.Model.DEVICEBASE GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select ID,NAME,FUNDING,LOSSINFO,PURCHASEPLAN,INVESTMENT,PURCHASEDATE,DESCRIPTION from DEVICEBASE ");
strSql.Append(" where ID=@ID");
OleDbParameter[] parameters =
{
new OleDbParameter("@ID", OleDbType.Integer, 4)
};
parameters[0].Value = ID;
ForKids.DB.Model.DEVICEBASE model = new ForKids.DB.Model.DEVICEBASE();
DataSet ds = DbHelperOleDb.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 = int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
if (ds.Tables[0].Rows[0]["NAME"] != null && ds.Tables[0].Rows[0]["NAME"].ToString() != "")
{
model.NAME = ds.Tables[0].Rows[0]["NAME"].ToString();
}
if (ds.Tables[0].Rows[0]["FUNDING"] != null && ds.Tables[0].Rows[0]["FUNDING"].ToString() != "")
{
model.FUNDING = double.Parse(ds.Tables[0].Rows[0]["FUNDING"].ToString());
}
if (ds.Tables[0].Rows[0]["LOSSINFO"] != null && ds.Tables[0].Rows[0]["LOSSINFO"].ToString() != "")
{
model.LOSSINFO = ds.Tables[0].Rows[0]["LOSSINFO"].ToString();
}
if (ds.Tables[0].Rows[0]["PURCHASEPLAN"] != null && ds.Tables[0].Rows[0]["PURCHASEPLAN"].ToString() != "")
{
model.PURCHASEPLAN = ds.Tables[0].Rows[0]["PURCHASEPLAN"].ToString();
}
if (ds.Tables[0].Rows[0]["INVESTMENT"] != null && ds.Tables[0].Rows[0]["INVESTMENT"].ToString() != "")
{
//model.INVESTMENT=ds.Tables[0].Rows[0]["INVESTMENT"].ToString();
}
if (ds.Tables[0].Rows[0]["PURCHASEDATE"] != null && ds.Tables[0].Rows[0]["PURCHASEDATE"].ToString() != "")
{
model.PURCHASEDATE = DateTime.Parse(ds.Tables[0].Rows[0]["PURCHASEDATE"].ToString());
}
if (ds.Tables[0].Rows[0]["DESCRIPTION"] != null && ds.Tables[0].Rows[0]["DESCRIPTION"].ToString() != "")
{
model.DESCRIPTION = ds.Tables[0].Rows[0]["DESCRIPTION"].ToString();
}
return(model);
}
else
{
return(null);
}
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(ForKids.DB.Model.DEVICEBASE model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update DEVICEBASE set ");
strSql.Append("NAME=@NAME,");
strSql.Append("FUNDING=@FUNDING,");
strSql.Append("LOSSINFO=@LOSSINFO,");
strSql.Append("PURCHASEPLAN=@PURCHASEPLAN,");
strSql.Append("INVESTMENT=@INVESTMENT,");
strSql.Append("PURCHASEDATE=@PURCHASEDATE,");
strSql.Append("DESCRIPTION=@DESCRIPTION");
strSql.Append(" where ID=@ID");
OleDbParameter[] parameters =
{
new OleDbParameter("@NAME", OleDbType.VarChar, 50),
new OleDbParameter("@FUNDING", OleDbType.Double),
new OleDbParameter("@LOSSINFO", OleDbType.VarChar, 255),
new OleDbParameter("@PURCHASEPLAN", OleDbType.VarChar, 255),
new OleDbParameter("@INVESTMENT", OleDbType.Double),
new OleDbParameter("@PURCHASEDATE", OleDbType.Date),
new OleDbParameter("@DESCRIPTION", OleDbType.VarChar, 255),
new OleDbParameter("@ID", OleDbType.Integer, 4)
};
parameters[0].Value = model.NAME;
parameters[1].Value = model.FUNDING;
parameters[2].Value = model.LOSSINFO;
parameters[3].Value = model.PURCHASEPLAN;
parameters[4].Value = model.INVESTMENT;
parameters[5].Value = model.PURCHASEDATE;
parameters[6].Value = model.DESCRIPTION;
parameters[7].Value = model.ID;
int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public bool Add(ForKids.DB.Model.DEVICEBASE model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into DEVICEBASE(");
strSql.Append("NAME,FUNDING,LOSSINFO,PURCHASEPLAN,INVESTMENT,PURCHASEDATE,DESCRIPTION)");
strSql.Append(" values (");
strSql.Append("@NAME,@FUNDING,@LOSSINFO,@PURCHASEPLAN,@INVESTMENT,@PURCHASEDATE,@DESCRIPTION)");
OleDbParameter[] parameters =
{
new OleDbParameter("@NAME", OleDbType.VarChar, 50),
new OleDbParameter("@FUNDING", OleDbType.Double),
new OleDbParameter("@LOSSINFO", OleDbType.VarChar, 255),
new OleDbParameter("@PURCHASEPLAN", OleDbType.VarChar, 255),
new OleDbParameter("@INVESTMENT", OleDbType.Double),
new OleDbParameter("@PURCHASEDATE", OleDbType.Date),
new OleDbParameter("@DESCRIPTION", OleDbType.VarChar, 255)
};
parameters[0].Value = model.NAME;
parameters[1].Value = model.FUNDING;
parameters[2].Value = model.LOSSINFO;
parameters[3].Value = model.PURCHASEPLAN;
parameters[4].Value = model.INVESTMENT;
parameters[5].Value = model.PURCHASEDATE;
parameters[6].Value = model.DESCRIPTION;
int rows = DbHelperOleDb.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public ForKids.DB.Model.DEVICEBASE GetModel(int ID)
{
StringBuilder strSql=new StringBuilder();
strSql.Append("select ID,NAME,FUNDING,LOSSINFO,PURCHASEPLAN,INVESTMENT,PURCHASEDATE,DESCRIPTION from DEVICEBASE ");
strSql.Append(" where ID=@ID");
OleDbParameter[] parameters = {
new OleDbParameter("@ID", OleDbType.Integer,4)
};
parameters[0].Value = ID;
ForKids.DB.Model.DEVICEBASE model=new ForKids.DB.Model.DEVICEBASE();
DataSet ds=DbHelperOleDb.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=int.Parse(ds.Tables[0].Rows[0]["ID"].ToString());
}
if(ds.Tables[0].Rows[0]["NAME"]!=null && ds.Tables[0].Rows[0]["NAME"].ToString()!="")
{
model.NAME=ds.Tables[0].Rows[0]["NAME"].ToString();
}
if(ds.Tables[0].Rows[0]["FUNDING"]!=null && ds.Tables[0].Rows[0]["FUNDING"].ToString()!="")
{
//model.FUNDING=ds.Tables[0].Rows[0]["FUNDING"].ToString();
}
if(ds.Tables[0].Rows[0]["LOSSINFO"]!=null && ds.Tables[0].Rows[0]["LOSSINFO"].ToString()!="")
{
model.LOSSINFO=ds.Tables[0].Rows[0]["LOSSINFO"].ToString();
}
if(ds.Tables[0].Rows[0]["PURCHASEPLAN"]!=null && ds.Tables[0].Rows[0]["PURCHASEPLAN"].ToString()!="")
{
model.PURCHASEPLAN=ds.Tables[0].Rows[0]["PURCHASEPLAN"].ToString();
}
if(ds.Tables[0].Rows[0]["INVESTMENT"]!=null && ds.Tables[0].Rows[0]["INVESTMENT"].ToString()!="")
{
//model.INVESTMENT=ds.Tables[0].Rows[0]["INVESTMENT"].ToString();
}
if(ds.Tables[0].Rows[0]["PURCHASEDATE"]!=null && ds.Tables[0].Rows[0]["PURCHASEDATE"].ToString()!="")
{
model.PURCHASEDATE=DateTime.Parse(ds.Tables[0].Rows[0]["PURCHASEDATE"].ToString());
}
if(ds.Tables[0].Rows[0]["DESCRIPTION"]!=null && ds.Tables[0].Rows[0]["DESCRIPTION"].ToString()!="")
{
model.DESCRIPTION=ds.Tables[0].Rows[0]["DESCRIPTION"].ToString();
}
return model;
}
else
{
return null;
}
}