/// <summary>
/// 增加一条数据
/// </summary>
public int Add(WebDemo.Model.WebDemo.InvoiceChangeLog model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("insert into InvoiceChangeLog(");
strSql.Append("InvoiceNum,OldOperator,NewOperator,ChangeDate,Remark)");
strSql.Append(" values (");
strSql.Append("@InvoiceNum,@OldOperator,@NewOperator,@ChangeDate,@Remark)");
strSql.Append(";select @@IDENTITY");
SqlParameter[] parameters =
{
new SqlParameter("@InvoiceNum", SqlDbType.VarChar, 50),
new SqlParameter("@OldOperator", SqlDbType.VarChar, 50),
new SqlParameter("@NewOperator", SqlDbType.VarChar, 50),
new SqlParameter("@ChangeDate", SqlDbType.DateTime),
new SqlParameter("@Remark", SqlDbType.VarChar, 200)
};
parameters[0].Value = model.InvoiceNum;
parameters[1].Value = model.OldOperator;
parameters[2].Value = model.NewOperator;
parameters[3].Value = model.ChangeDate;
parameters[4].Value = model.Remark;
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 WebDemo.Model.WebDemo.InvoiceChangeLog DataRowToModel(DataRow row)
{
WebDemo.Model.WebDemo.InvoiceChangeLog model = new WebDemo.Model.WebDemo.InvoiceChangeLog();
if (row != null)
{
if (row["ID"] != null && row["ID"].ToString() != "")
{
model.ID = int.Parse(row["ID"].ToString());
}
if (row["InvoiceNum"] != null)
{
model.InvoiceNum = row["InvoiceNum"].ToString();
}
if (row["OldOperator"] != null)
{
model.OldOperator = row["OldOperator"].ToString();
}
if (row["NewOperator"] != null)
{
model.NewOperator = row["NewOperator"].ToString();
}
if (row["ChangeDate"] != null && row["ChangeDate"].ToString() != "")
{
model.ChangeDate = DateTime.Parse(row["ChangeDate"].ToString());
}
if (row["Remark"] != null)
{
model.Remark = row["Remark"].ToString();
}
}
return(model);
}
private void ShowInfo(int ID)
{
WebDemo.BLL.WebDemo.InvoiceChangeLog bll = new WebDemo.BLL.WebDemo.InvoiceChangeLog();
WebDemo.Model.WebDemo.InvoiceChangeLog model = bll.GetModel(ID);
this.lblID.Text = model.ID.ToString();
this.txtInvoiceNum.Text = model.InvoiceNum;
this.txtOldOperator.Text = model.OldOperator;
this.txtNewOperator.Text = model.NewOperator;
this.txtChangeDate.Text = model.ChangeDate.ToString();
this.txtRemark.Text = model.Remark;
}
public void btnSave_Click(object sender, EventArgs e)
{
string strErr = "";
if (this.txtInvoiceNum.Text.Trim().Length == 0)
{
strErr += "InvoiceNum不能为空！\\n";
}
if (this.txtOldOperator.Text.Trim().Length == 0)
{
strErr += "OldOperator不能为空！\\n";
}
if (this.txtNewOperator.Text.Trim().Length == 0)
{
strErr += "NewOperator不能为空！\\n";
}
if (!PageValidate.IsDateTime(txtChangeDate.Text))
{
strErr += "ChangeDate格式错误！\\n";
}
if (this.txtRemark.Text.Trim().Length == 0)
{
strErr += "Remark不能为空！\\n";
}
if (strErr != "")
{
MessageBox.Show(this, strErr);
return;
}
int ID = int.Parse(this.lblID.Text);
string InvoiceNum = this.txtInvoiceNum.Text;
string OldOperator = this.txtOldOperator.Text;
string NewOperator = this.txtNewOperator.Text;
DateTime ChangeDate = DateTime.Parse(this.txtChangeDate.Text);
string Remark = this.txtRemark.Text;
WebDemo.Model.WebDemo.InvoiceChangeLog model = new WebDemo.Model.WebDemo.InvoiceChangeLog();
model.ID = ID;
model.InvoiceNum = InvoiceNum;
model.OldOperator = OldOperator;
model.NewOperator = NewOperator;
model.ChangeDate = ChangeDate;
model.Remark = Remark;
WebDemo.BLL.WebDemo.InvoiceChangeLog bll = new WebDemo.BLL.WebDemo.InvoiceChangeLog();
bll.Update(model);
Maticsoft.Common.MessageBox.ShowAndRedirect(this, "保存成功！", "list.aspx");
}
/// <summary>
/// 更新一条数据
/// </summary>
public bool Update(WebDemo.Model.WebDemo.InvoiceChangeLog model)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("update InvoiceChangeLog set ");
strSql.Append("InvoiceNum=@InvoiceNum,");
strSql.Append("OldOperator=@OldOperator,");
strSql.Append("NewOperator=@NewOperator,");
strSql.Append("ChangeDate=@ChangeDate,");
strSql.Append("Remark=@Remark");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@InvoiceNum", SqlDbType.VarChar, 50),
new SqlParameter("@OldOperator", SqlDbType.VarChar, 50),
new SqlParameter("@NewOperator", SqlDbType.VarChar, 50),
new SqlParameter("@ChangeDate", SqlDbType.DateTime),
new SqlParameter("@Remark", SqlDbType.VarChar, 200),
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = model.InvoiceNum;
parameters[1].Value = model.OldOperator;
parameters[2].Value = model.NewOperator;
parameters[3].Value = model.ChangeDate;
parameters[4].Value = model.Remark;
parameters[5].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 WebDemo.Model.WebDemo.InvoiceChangeLog GetModel(int ID)
{
StringBuilder strSql = new StringBuilder();
strSql.Append("select top 1 ID,InvoiceNum,OldOperator,NewOperator,ChangeDate,Remark from InvoiceChangeLog ");
strSql.Append(" where ID=@ID");
SqlParameter[] parameters =
{
new SqlParameter("@ID", SqlDbType.Int, 4)
};
parameters[0].Value = ID;
WebDemo.Model.WebDemo.InvoiceChangeLog model = new WebDemo.Model.WebDemo.InvoiceChangeLog();
DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);
if (ds.Tables[0].Rows.Count > 0)
{
return(DataRowToModel(ds.Tables[0].Rows[0]));
}
else
{
return(null);
}
}
