//修改
private void btnPosEdit_Click(object sender, EventArgs e)
{
if (txtPosName.Text == "")
{
MessageBox.Show("请输入信息");
return;
}
if (listPosition.SelectedItems.Count == 0)
{
return;
}
ListViewItem item = listPosition.SelectedItems[0];
companyPosition pos = new companyPosition()
{
departmentId = int.Parse(nudPosDepId.Value.ToString()),
positionSalary = int.Parse(nudPosMoney.Value.ToString()),
positionName = txtPosName.Text
};
int id = int.Parse(item.Text);
if (dataTools.updateTools.updateCompanyPosition(x => x.positionId == id, pos) == false)
{
MessageBox.Show("修改失败");
}
else
{
MessageBox.Show("修改成功");
item.SubItems[1].Text = pos.departmentId.ToString();
item.SubItems[2].Text = pos.positionName;
item.SubItems[3].Text = pos.positionSalary.ToString();
}
}
/// <summary>
/// 往公司职务表中插入数据
/// </summary>
/// <param name="info"></param>
/// <returns>插入数据后的对象</returns>
public static bool insertCompanyPosition(companyPosition info)
{
try
{
using (employeeInfoSystemEntities db = new employeeInfoSystemEntities())
{
db.companyPosition.Add(info);
db.SaveChanges();
return(true);
}
}
catch
{
return(false);
}
}
/// <summary>
/// 查找公司职务信息
/// </summary>
/// <typeparam name="TKey"></typeparam>
/// <param name="whereLambda"></param>
/// <param name="orderBy"></param>
/// <returns></returns>
public static companyPosition[] selectCompanyPosition <TKey>(Expression <Func <companyPosition, bool> > whereLambda, Expression <Func <companyPosition, TKey> > orderBy)
{
try
{
using (employeeInfoSystemEntities db = new employeeInfoSystemEntities())
{
DbQuery <companyPosition> dataObject = db.companyPosition.Where(whereLambda).OrderBy(orderBy) as DbQuery <companyPosition>;
companyPosition[] infoList = dataObject.ToArray();
return(infoList);
}
}
catch
{
companyPosition[] nullInfo = new companyPosition[0];
return(nullInfo);
}
}
/// <summary>
/// 修改companyPosition表的数据
/// </summary>
/// <param name="whereLambda"></param>
/// <param name="info"></param>
/// <returns></returns>
public static bool updateCompanyPosition(Expression <Func <companyPosition, bool> > whereLambda, companyPosition info)
{
try
{
using (employeeInfoSystemEntities db = new employeeInfoSystemEntities())
{
DbQuery <companyPosition> dataObject = db.companyPosition.Where(whereLambda) as DbQuery <companyPosition>;
companyPosition oldInfo = dataObject.FirstOrDefault();
oldInfo.departmentId = info.departmentId;
oldInfo.positionName = info.positionName;
oldInfo.positionSalary = info.positionSalary;
db.SaveChanges();
return(true);
}
}
catch
{
return(false);
}
}
//添加
private void btnPosAdd_Click(object sender, EventArgs e)
{
if (txtPosName.Text == "")
{
MessageBox.Show("请输入信息");
return;
}
companyPosition pos = new companyPosition()
{
departmentId = int.Parse(nudPosDepId.Value.ToString()),
positionSalary = double.Parse(nudPosMoney.Value.ToString()),
positionName = txtPosName.Text
};
if (dataTools.insertTools.insertCompanyPosition(pos) == false)
{
MessageBox.Show("添加失败");
}
else
{
MessageBox.Show("添加成功");
}
}
