/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(Maticsoft.Model.fenzu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update fenzu set ");
strSql.Append("qishu=@qishu,");
strSql.Append("zushu=@zushu,");
strSql.Append("zuming=@zuming");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@qishu", SqlDbType.NChar, 10),
new SqlParameter("@zushu", SqlDbType.Int, 4),
new SqlParameter("@zuming", SqlDbType.NVarChar, 50),
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = model.qishu;
parameters[1].Value = model.zushu;
parameters[2].Value = model.zuming;
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(Maticsoft.Model.fenzu model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into fenzu(");
strSql.Append("qishu,zushu,zuming)");
strSql.Append(" values (");
strSql.Append("@qishu,@zushu,@zuming)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@qishu", SqlDbType.NChar, 10),
new SqlParameter("@zushu", SqlDbType.Int, 4),
new SqlParameter("@zuming", SqlDbType.NVarChar, 50)
};
parameters[0].Value = model.qishu;
parameters[1].Value = model.zushu;
parameters[2].Value = model.zuming;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
private void ShowInfo(int id)
{
Maticsoft.BLL.fenzu bll = new Maticsoft.BLL.fenzu();
Maticsoft.Model.fenzu model = bll.GetModel(id);
this.lblid.Text = model.id.ToString();
this.lblqishu.Text = model.qishu;
this.lblzushu.Text = model.zushu.ToString();
this.lblzuming.Text = model.zuming;
}
public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtqishu.Text.Trim().Length == 0)
{
strErr += "qishu不能为空！\\n";
}
if (!PageValidate.IsNumber(txtzushu.Text))
{
strErr += "zushu格式错误！\\n";
}
if (this.txtzuming.Text.Trim().Length == 0)
{
strErr += "zuming不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int id = int.Parse(this.lblid.Text);
string qishu = this.txtqishu.Text;
int zushu = int.Parse(this.txtzushu.Text);
string zuming = this.txtzuming.Text;
Maticsoft.Model.fenzu model = new Maticsoft.Model.fenzu();
model.id = id;
model.qishu = qishu;
model.zushu = zushu;
model.zuming = zuming;
Maticsoft.BLL.fenzu bll = new Maticsoft.BLL.fenzu();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}
protected void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
//if(this.txtqishu.Text.Trim().Length==0)
//{
// strErr+="qishu不能为空！\\n";
//}
//if(!PageValidate.IsNumber(txtzushu.Text))
//{
// strErr+="zushu格式错误！\\n";
//}
if (this.txtzuming.Text.Trim().Length == 0)
{
strErr += "zuming不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
//string qishu = this.DropDownList2.SelectedValue;
int zushu = int.Parse(this.DropDownList1.SelectedValue);
string zuming = this.txtzuming.Text;
Maticsoft.Model.fenzu model = new Maticsoft.Model.fenzu();
model.qishu = Label2.Text.ToString().Trim();
model.zushu = zushu;
model.zuming = zuming;
Maticsoft.BLL.fenzu bll = new Maticsoft.BLL.fenzu();
bll.Add(model);
string add_str = "add.aspx?qishu=" + Label2.Text + "&name=" + Label1.Text;
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", add_str);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.fenzu DataRowToModel(DataRow row)
{
Maticsoft.Model.fenzu model = new Maticsoft.Model.fenzu();
if (row != null)
{
if (row["id"] != null && row["id"].ToString() != "")
{
model.id = int.Parse(row["id"].ToString());
}
if (row["qishu"] != null)
{
model.qishu = row["qishu"].ToString();
}
if (row["zushu"] != null && row["zushu"].ToString() != "")
{
model.zushu = int.Parse(row["zushu"].ToString());
}
if (row["zuming"] != null)
{
model.zuming = row["zuming"].ToString();
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public Maticsoft.Model.fenzu GetModel(int id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 id,qishu,zushu,zuming from fenzu ");
strSql.Append(" where id=@id");
SqlParameter[] parameters =
{
new SqlParameter("@id", SqlDbType.Int, 4)
};
parameters[0].Value = id;
Maticsoft.Model.fenzu model = new Maticsoft.Model.fenzu();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
