/// <summary>
/// 从steelmodel进行添加
/// </summary>
/// <param name="updateDel"></param>
/// <param name="curPage"></param>
/// <param name="model"></param>
public FrmAddPurchaseInfo(Action <int> updateDel, int curPage, SteelManagement.Model.SteelInfo model)
{
this.StartPosition = FormStartPosition.CenterParent;
InitializeComponent();
_updateDel = updateDel;
_curPage = curPage;
_steelInfomodel = model;
}
public FrmAddSteelInfo(Action <int> updateDel, int curPage, bool is4Modify = false, SteelManagement.Model.SteelInfo model = null)
{
this.StartPosition = FormStartPosition.CenterParent;
InitializeComponent();
_updateDel = updateDel;
_curPage = curPage;
_is4Modify = is4Modify;
_model = model;
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(SteelManagement.Model.SteelInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update SteelInfo set ");
strSql.Append("EntryTime=@EntryTime,");
strSql.Append("Name=@Name,");
strSql.Append("Size=@Size,");
strSql.Append("Texture=@Texture,");
strSql.Append("ProducePlace=@ProducePlace,");
strSql.Append("Price=@Price,");
strSql.Append("Fluctuation=@Fluctuation,");
strSql.Append("Remark=@Remark,");
strSql.Append("State=@State,");
strSql.Append("InfoTime=@InfoTime");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@EntryTime", SqlDbType.DateTime),
new SqlParameter("@Name", SqlDbType.VarChar, 50),
new SqlParameter("@Size", SqlDbType.VarChar, 50),
new SqlParameter("@Texture", SqlDbType.VarChar, 50),
new SqlParameter("@ProducePlace", SqlDbType.VarChar, 50),
new SqlParameter("@Price", SqlDbType.Money, 8),
new SqlParameter("@Fluctuation", SqlDbType.Money, 8),
new SqlParameter("@Remark", SqlDbType.VarChar, 50),
new SqlParameter("@State", SqlDbType.VarChar, 50),
new SqlParameter("@InfoTime", SqlDbType.DateTime),
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = model.EntryTime;
parameters[1].Value = model.Name;
parameters[2].Value = model.Size;
parameters[3].Value = model.Texture;
parameters[4].Value = model.ProducePlace;
parameters[5].Value = model.Price;
parameters[6].Value = model.Fluctuation;
parameters[7].Value = model.Remark;
parameters[8].Value = model.State;
parameters[9].Value = model.InfoTime;
parameters[10].Value = model.Id;
int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);
if (rows > 0)
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SteelManagement.Model.SteelInfo DataRowToModel(DataRow row)
{
SteelManagement.Model.SteelInfo model = new SteelManagement.Model.SteelInfo();
if (row != null)
{
if (row["Id"] != null && row["Id"].ToString() != "")
{
model.Id = int.Parse(row["Id"].ToString());
}
if (row["EntryTime"] != null && row["EntryTime"].ToString() != "")
{
model.EntryTime = DateTime.Parse(row["EntryTime"].ToString());
}
if (row["Name"] != null)
{
model.Name = row["Name"].ToString();
}
if (row["Size"] != null)
{
model.Size = row["Size"].ToString();
}
if (row["Texture"] != null)
{
model.Texture = row["Texture"].ToString();
}
if (row["ProducePlace"] != null)
{
model.ProducePlace = row["ProducePlace"].ToString();
}
if (row["Price"] != null && row["Price"].ToString() != "")
{
model.Price = decimal.Parse(row["Price"].ToString());
}
if (row["Fluctuation"] != null && row["Fluctuation"].ToString() != "")
{
model.Fluctuation = decimal.Parse(row["Fluctuation"].ToString());
}
if (row["Remark"] != null)
{
model.Remark = row["Remark"].ToString();
}
if (row["State"] != null)
{
model.State = row["State"].ToString();
}
if (row["InfoTime"] != null && row["InfoTime"].ToString() != "")
{
model.InfoTime = DateTime.Parse(row["InfoTime"].ToString());
}
}
return(model);
}
/// <summary>
/// 增加一条数据
/// </summary>
public int Add(SteelManagement.Model.SteelInfo model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into SteelInfo(");
strSql.Append("EntryTime,Name,Size,Texture,ProducePlace,Price,Fluctuation,Remark,State,InfoTime)");
strSql.Append(" values (");
strSql.Append("@EntryTime,@Name,@Size,@Texture,@ProducePlace,@Price,@Fluctuation,@Remark,@State,@InfoTime)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@EntryTime", SqlDbType.DateTime),
new SqlParameter("@Name", SqlDbType.VarChar, 50),
new SqlParameter("@Size", SqlDbType.VarChar, 50),
new SqlParameter("@Texture", SqlDbType.VarChar, 50),
new SqlParameter("@ProducePlace", SqlDbType.VarChar, 50),
new SqlParameter("@Price", SqlDbType.Money, 8),
new SqlParameter("@Fluctuation", SqlDbType.Money, 8),
new SqlParameter("@Remark", SqlDbType.VarChar, 50),
new SqlParameter("@State", SqlDbType.VarChar, 50),
new SqlParameter("@InfoTime", SqlDbType.DateTime)
};
parameters[0].Value = model.EntryTime;
parameters[1].Value = model.Name;
parameters[2].Value = model.Size;
parameters[3].Value = model.Texture;
parameters[4].Value = model.ProducePlace;
parameters[5].Value = model.Price;
parameters[6].Value = model.Fluctuation;
parameters[7].Value = model.Remark;
parameters[8].Value = model.State;
parameters[9].Value = model.InfoTime;
object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);
if (obj == null)
{
return(0);
}
else
{
return(Convert.ToInt32(obj));
}
}
/// <summary>
/// 得到一个对象实体
/// </summary>
public SteelManagement.Model.SteelInfo GetModel(int Id)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 Id,EntryTime,Name,Size,Texture,ProducePlace,Price,Fluctuation,Remark,State,InfoTime from SteelInfo ");
strSql.Append(" where Id=@Id");
SqlParameter[] parameters =
{
new SqlParameter("@Id", SqlDbType.Int, 4)
};
parameters[0].Value = Id;
SteelManagement.Model.SteelInfo model = new SteelManagement.Model.SteelInfo();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
private void btnOK_Click(object sender, EventArgs e)
{
if (_is4Modify)
{
try
{
_model.Name = txtName.Text;
_model.Size = txtSize.Text;
_model.Texture = txtTexture.Text;
_model.ProducePlace = txtProducePlace.Text;
_model.Price = decimal.Parse(txtPrice.Text);
_model.Fluctuation = decimal.Parse(txtFluctuation.Text);
_model.Remark = txtRemark.Text;
_model.State = txtState.Text;
_model.InfoTime = DateTime.Parse(txtInfoTime.Text);
if (!_bllSteelInfo.Update(_model))
{
MessageBoxEx.Show("更新失败，请稍后重试!");
return;
}
MessageBoxEx.Show("更新成功!");
_updateDel(_curPage);
this.DialogResult = DialogResult.OK;
this.Close();
}
catch (Exception)
{
MessageBoxEx.Show("请检查输入是否有误，价格为0请填入0!");
//throw;
}
}
else
{
SteelManagement.Model.SteelInfo model = new SteelManagement.Model.SteelInfo();
try
{
model.Name = txtName.Text; model.Size = txtSize.Text;
model.Texture = txtTexture.Text;
model.ProducePlace = txtProducePlace.Text;
model.Price = decimal.Parse(txtPrice.Text);
model.Fluctuation = decimal.Parse(txtFluctuation.Text);
model.Remark = txtRemark.Text;
model.State = txtState.Text;
model.InfoTime = DateTime.Parse(txtInfoTime.Text);
model.EntryTime = DateTime.Now;
if (_bllSteelInfo.Add(model) <= 0)
{
MessageBoxEx.Show("添加失败，请稍后重试!");
return;
}
MessageBoxEx.Show("添加成功");
_updateDel(_curPage);
this.DialogResult = DialogResult.OK;
this.Close();
}
catch (Exception)
{
MessageBoxEx.Show("请检查输入是否有误，价格为0请填入0!");
//throw;
}
}
}
