private void ShowInfo(int si_id)
{
WalleProject.BLL.t_systeminterchange bll = new WalleProject.BLL.t_systeminterchange();
WalleProject.Model.t_systeminterchange model = bll.GetModel(si_id);
this.txtsi_sort.Text = model.si_sort.ToString();
this.txtsi_vaild.Text = model.si_vaild;
this.txtsi_date.Text = model.si_date.ToString();
this.txtsi_content.Text = model.si_content;
this.txtsi_per_type.Text = model.si_per_type;
this.txtsi_pic_id.Text = model.si_pic_id.ToString();
this.txtsi_per_id.Text = model.si_per_id.ToString();
this.txtsi_sl_id.Text = model.si_sl_id.ToString();
this.lblsi_id.Text = model.si_id.ToString();
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WalleProject.Model.t_systeminterchange model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update t_systeminterchange set ");
strSql.Append("si_sort=@si_sort,");
strSql.Append("si_vaild=@si_vaild,");
strSql.Append("si_date=@si_date,");
strSql.Append("si_content=@si_content,");
strSql.Append("si_per_type=@si_per_type,");
strSql.Append("si_pic_id=@si_pic_id,");
strSql.Append("si_per_id=@si_per_id,");
strSql.Append("si_sl_id=@si_sl_id");
strSql.Append(" where si_id=@si_id");
MySqlParameter[] parameters =
{
new MySqlParameter("@si_sort", MySqlDbType.Int32, 10),
new MySqlParameter("@si_vaild", MySqlDbType.VarChar, 20),
new MySqlParameter("@si_date", MySqlDbType.DateTime),
new MySqlParameter("@si_content", MySqlDbType.Text),
new MySqlParameter("@si_per_type", MySqlDbType.VarChar, 20),
new MySqlParameter("@si_pic_id", MySqlDbType.Int32, 10),
new MySqlParameter("@si_per_id", MySqlDbType.Int32, 10),
new MySqlParameter("@si_sl_id", MySqlDbType.Int32, 10),
new MySqlParameter("@si_id", MySqlDbType.Int32, 10)
};
parameters[0].Value = model.si_sort;
parameters[1].Value = model.si_vaild;
parameters[2].Value = model.si_date;
parameters[3].Value = model.si_content;
parameters[4].Value = model.si_per_type;
parameters[5].Value = model.si_pic_id;
parameters[6].Value = model.si_per_id;
parameters[7].Value = model.si_sl_id;
parameters[8].Value = model.si_id;
int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WalleProject.Model.t_systeminterchange DataRowToModel(DataRow row)
{
WalleProject.Model.t_systeminterchange model = new WalleProject.Model.t_systeminterchange();
if (row != null)
{
if (row["si_sort"] != null && row["si_sort"].ToString() != "")
{
model.si_sort = int.Parse(row["si_sort"].ToString());
}
if (row["si_vaild"] != null)
{
model.si_vaild = row["si_vaild"].ToString();
}
if (row["si_date"] != null && row["si_date"].ToString() != "")
{
model.si_date = DateTime.Parse(row["si_date"].ToString());
}
if (row["si_content"] != null)
{
model.si_content = row["si_content"].ToString();
}
if (row["si_per_type"] != null)
{
model.si_per_type = row["si_per_type"].ToString();
}
if (row["si_pic_id"] != null && row["si_pic_id"].ToString() != "")
{
model.si_pic_id = int.Parse(row["si_pic_id"].ToString());
}
if (row["si_per_id"] != null && row["si_per_id"].ToString() != "")
{
model.si_per_id = int.Parse(row["si_per_id"].ToString());
}
if (row["si_sl_id"] != null && row["si_sl_id"].ToString() != "")
{
model.si_sl_id = int.Parse(row["si_sl_id"].ToString());
}
if (row["si_id"] != null && row["si_id"].ToString() != "")
{
model.si_id = int.Parse(row["si_id"].ToString());
}
}
return(model);
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public WalleProject.Model.t_systeminterchange GetModel(int si_id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select si_sort,si_vaild,si_date,si_content,si_per_type,si_pic_id,si_per_id,si_sl_id,si_id from t_systeminterchange ");
strSql.Append(" where si_id=@si_id");
MySqlParameter[] parameters =
{
new MySqlParameter("@si_id", MySqlDbType.Int32)
};
parameters[0].Value = si_id;
WalleProject.Model.t_systeminterchange model = new WalleProject.Model.t_systeminterchange();
DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (!PageValidate.IsNumber(txtsi_sort.Text))
{
strErr += "si_sort格式错误！\\n";
}
if (this.txtsi_vaild.Text.Trim().Length == 0)
{
strErr += "si_vaild不能为空！\\n";
}
if (!PageValidate.IsDateTime(txtsi_date.Text))
{
strErr += "si_date格式错误！\\n";
}
if (this.txtsi_content.Text.Trim().Length == 0)
{
strErr += "si_content不能为空！\\n";
}
if (this.txtsi_per_type.Text.Trim().Length == 0)
{
strErr += "si_per_type不能为空！\\n";
}
if (!PageValidate.IsNumber(txtsi_pic_id.Text))
{
strErr += "si_pic_id格式错误！\\n";
}
if (!PageValidate.IsNumber(txtsi_per_id.Text))
{
strErr += "si_per_id格式错误！\\n";
}
if (!PageValidate.IsNumber(txtsi_sl_id.Text))
{
strErr += "si_sl_id格式错误！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int si_sort = int.Parse(this.txtsi_sort.Text);
string si_vaild = this.txtsi_vaild.Text;
DateTime si_date = DateTime.Parse(this.txtsi_date.Text);
string si_content = this.txtsi_content.Text;
string si_per_type = this.txtsi_per_type.Text;
int si_pic_id = int.Parse(this.txtsi_pic_id.Text);
int si_per_id = int.Parse(this.txtsi_per_id.Text);
int si_sl_id = int.Parse(this.txtsi_sl_id.Text);
int si_id = int.Parse(this.lblsi_id.Text);
WalleProject.Model.t_systeminterchange model = new WalleProject.Model.t_systeminterchange();
model.si_sort = si_sort;
model.si_vaild = si_vaild;
model.si_date = si_date;
model.si_content = si_content;
model.si_per_type = si_per_type;
model.si_pic_id = si_pic_id;
model.si_per_id = si_per_id;
model.si_sl_id = si_sl_id;
model.si_id = si_id;
WalleProject.BLL.t_systeminterchange bll = new WalleProject.BLL.t_systeminterchange();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}