/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WebDemo.Model.WebDemo.DosagePhase model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update DosagePhase set ");
strSql.Append("PhaseTitle=@PhaseTitle,");
strSql.Append("PhaseBNum=@PhaseBNum,");
strSql.Append("PhaseENum=@PhaseENum");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@PhaseTitle", SqlDbType.VarChar, 50),
new SqlParameter("@PhaseBNum", SqlDbType.Decimal, 9),
new SqlParameter("@PhaseENum", SqlDbType.Decimal, 9),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.PhaseTitle;
parameters[1].Value = model.PhaseBNum;
parameters[2].Value = model.PhaseENum;
parameters[3].Value = model.id;
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.DosagePhase model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into DosagePhase(");
strSql.Append("PhaseTitle,PhaseBNum,PhaseENum)");
strSql.Append(" values (");
strSql.Append("@PhaseTitle,@PhaseBNum,@PhaseENum)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@PhaseTitle", SqlDbType.VarChar, 50),
new SqlParameter("@PhaseBNum", SqlDbType.Decimal, 9),
new SqlParameter("@PhaseENum", SqlDbType.Decimal, 9)
};
parameters[0].Value = model.PhaseTitle;
parameters[1].Value = model.PhaseBNum;
parameters[2].Value = model.PhaseENum;
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.txtPhaseTitle.Text.Trim().Length == 0)
{
strErr += "PhaseTitle不能为空！\\n";
}
if (!PageValidate.IsDecimal(txtPhaseBNum.Text))
{
strErr += "PhaseBNum格式错误！\\n";
}
if (!PageValidate.IsDecimal(txtPhaseENum.Text))
{
strErr += "PhaseENum格式错误！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
string PhaseTitle = this.txtPhaseTitle.Text;
decimal PhaseBNum = decimal.Parse(this.txtPhaseBNum.Text);
decimal PhaseENum = decimal.Parse(this.txtPhaseENum.Text);
WebDemo.Model.WebDemo.DosagePhase model = new WebDemo.Model.WebDemo.DosagePhase();
model.PhaseTitle = PhaseTitle;
model.PhaseBNum = PhaseBNum;
model.PhaseENum = PhaseENum;
WebDemo.BLL.WebDemo.DosagePhase bll = new WebDemo.BLL.WebDemo.DosagePhase();
bll.Add(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "add.aspx");
}
private void ShowInfo(int id)
{
WebDemo.BLL.WebDemo.DosagePhase bll = new WebDemo.BLL.WebDemo.DosagePhase();
WebDemo.Model.WebDemo.DosagePhase model = bll.GetModel(id);
this.lblid.Text = model.id.ToString();
this.txtPhaseTitle.Text = model.PhaseTitle;
this.txtPhaseBNum.Text = model.PhaseBNum.ToString();
this.txtPhaseENum.Text = model.PhaseENum.ToString();
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WebDemo.Model.WebDemo.DosagePhase DataRowToModel(DataRow row)
{
WebDemo.Model.WebDemo.DosagePhase model = new WebDemo.Model.WebDemo.DosagePhase();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["PhaseTitle"] != null)
{
model.PhaseTitle = row["PhaseTitle"].ToString();
}
if (row["PhaseBNum"] != null && row["PhaseBNum"].ToString() != "")
{
model.PhaseBNum = decimal.Parse(row["PhaseBNum"].ToString());
}
if (row["PhaseENum"] != null && row["PhaseENum"].ToString() != "")
{
model.PhaseENum = decimal.Parse(row["PhaseENum"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WebDemo.Model.WebDemo.DosagePhase GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,PhaseTitle,PhaseBNum,PhaseENum from DosagePhase ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
WebDemo.Model.WebDemo.DosagePhase model = new WebDemo.Model.WebDemo.DosagePhase();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
