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