/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WebDemo.Model.WebDemo.FareType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update FareType set ");
strSql.Append("Remark=@Remark,");
strSql.Append("MeterTypeID=@MeterTypeID");
strSql.Append(" where FareTypeID=@FareTypeID");
SqlParameter[] parameters =
{
new SqlParameter("@Remark", SqlDbType.VarChar, 500),
new SqlParameter("@MeterTypeID", SqlDbType.Int, 4),
new SqlParameter("@FareTypeID", SqlDbType.Int, 4),
new SqlParameter("@FareTypeName", SqlDbType.VarChar, 50)
};
parameters[0].Value = model.Remark;
parameters[1].Value = model.MeterTypeID;
parameters[2].Value = model.FareTypeID;
parameters[3].Value = model.FareTypeName;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(WebDemo.Model.WebDemo.FareType model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into FareType(");
strSql.Append("FareTypeName,Remark,MeterTypeID)");
strSql.Append(" values (");
strSql.Append("@FareTypeName,@Remark,@MeterTypeID)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@FareTypeName", SqlDbType.VarChar, 50),
new SqlParameter("@Remark", SqlDbType.VarChar, 500),
new SqlParameter("@MeterTypeID", SqlDbType.Int, 4)
};
parameters[0].Value = model.FareTypeName;
parameters[1].Value = model.Remark;
parameters[2].Value = model.MeterTypeID;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtFareTypeName.Text.Trim().Length == 0)
{
strErr += "费用名称不能为空！\\n";
}
if (this.txtRemark.Text.Trim().Length == 0)
{
strErr += "备注信息不能为空！\\n";
}
if (!PageValidate.IsNumber(txtMeterTypeID.Text))
{
strErr += "MeterTypeID格式错误！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string FareTypeName = this.txtFareTypeName.Text;
string Remark = this.txtRemark.Text;
int MeterTypeID = int.Parse(this.txtMeterTypeID.Text);
WebDemo.Model.WebDemo.FareType model = new WebDemo.Model.WebDemo.FareType();
model.FareTypeName = FareTypeName;
model.Remark = Remark;
model.MeterTypeID = MeterTypeID;
WebDemo.BLL.WebDemo.FareType bll = new WebDemo.BLL.WebDemo.FareType();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}
private void ShowInfo(int FareTypeID)
{
WebDemo.BLL.WebDemo.FareType bll = new WebDemo.BLL.WebDemo.FareType();
WebDemo.Model.WebDemo.FareType model = bll.GetModel(FareTypeID);
this.lblFareTypeID.Text = model.FareTypeID.ToString();
this.lblFareTypeName.Text = model.FareTypeName;
this.lblRemark.Text = model.Remark;
this.lblMeterTypeID.Text = model.MeterTypeID.ToString();
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WebDemo.Model.WebDemo.FareType DataRowToModel(DataRow row)
{
WebDemo.Model.WebDemo.FareType model = new WebDemo.Model.WebDemo.FareType();
if (row != null)
{
if (row["FareTypeID"] != null && row["FareTypeID"].ToString() != "")
{
model.FareTypeID = int.Parse(row["FareTypeID"].ToString());
}
if (row["FareTypeName"] != null)
{
model.FareTypeName = row["FareTypeName"].ToString();
}
if (row["Remark"] != null)
{
model.Remark = row["Remark"].ToString();
}
if (row["MeterTypeID"] != null && row["MeterTypeID"].ToString() != "")
{
model.MeterTypeID = int.Parse(row["MeterTypeID"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WebDemo.Model.WebDemo.FareType GetModel(int FareTypeID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 FareTypeID,FareTypeName,Remark,MeterTypeID from FareType ");
strSql.Append(" where FareTypeID=@FareTypeID");
SqlParameter[] parameters =
{
new SqlParameter("@FareTypeID", SqlDbType.Int, 4)
};
parameters[0].Value = FareTypeID;
WebDemo.Model.WebDemo.FareType model = new WebDemo.Model.WebDemo.FareType();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
