//修改读者信息
private void tsbUpdateReader_Click(object sender, EventArgs e)
{
CtbReaderInformation updateReader = new CtbReaderInformation();
_delegateRefreshAllReader _dlg = new _delegateRefreshAllReader(RefreshAllReader);
if (dgvAllReader.CurrentRow != null)
{
updateReader.readerID = int.Parse(dgvAllReader.CurrentRow.Cells["readerID"].Value.ToString());
updateReader.readerName = dgvAllReader.CurrentRow.Cells["readerName"].Value.ToString();
updateReader.readerSex = dgvAllReader.CurrentRow.Cells["readerSex"].Value.ToString();
updateReader.readerOffice = dgvAllReader.CurrentRow.Cells["readerOffice"].Value.ToString();
updateReader.readerDept = dgvAllReader.CurrentRow.Cells["readerDept"].Value.ToString();
updateReader.readerPhone = dgvAllReader.CurrentRow.Cells["readerPhone"].Value.ToString();
updateReader.readerHAddress = dgvAllReader.CurrentRow.Cells["readerHAddress"].Value.ToString();
updateReader.readerEmail = dgvAllReader.CurrentRow.Cells["readerEmail"].Value.ToString();
updateReader.readerResDate = DateTime.Parse(dgvAllReader.CurrentRow.Cells["readerResDate"].Value.ToString());
//打开修改窗体
frmReaderAddOrUpdate updateFrm = new frmReaderAddOrUpdate(updateReader, _dlg);
updateFrm.MdiParent = this.MdiParent;
updateFrm.Show();
}
else
{
MessageBox.Show("没有要修改的信息，请选中你要修改的信息再执行修改操作！", "操作提示");
}
}
private void cbReader_TextChanged(object sender, EventArgs e)
{
CtbReaderInformationBLL cReaderBll = new CtbReaderInformationBLL();
CtbReaderInformation creader = cReaderBll.GetModel(int.Parse(cbReader.Text));
if (creader != null)
{
lbRname.Visible = true;
lbRname1.Visible = true;
lbRname1.Text = creader.readerName;
}
}
public frmReaderAddOrUpdate(CtbReaderInformation cReader, frmReaderManage._delegateRefreshAllReader _dlg)
{
//此构造函数用于修改读者信息
InitializeComponent();
dlg = _dlg;
this.Text = "修改读者信息";
btEnter.Text = "保存";
//将传递过来的读者信息赋值于各个控件以备修改
tbReaderID.Text = cReader.readerID.ToString();
tbReaderName.Text = cReader.readerName;
cbReaderSex.Text = cReader.readerSex;
tbReaderOffice.Text = cReader.readerOffice;
tbReaderDept.Text = cReader.readerDept;
tbReaderPhone.Text = cReader.readerPhone;
tbReaderEMail.Text = cReader.readerEmail;
dtkReaderResDate.Value = cReader.readerResDate;
//读者编号不能修改
tbReaderID.ReadOnly = true;
}
private void btEnter_Click(object sender, EventArgs e)
{
//在这里我们要进行判断我们进行的是添加还是修改
//判断的方法我们这里只介绍针对我们现在这种情况的方法
//方法就是判断按钮的TEXT是"添加"还是"保存"
#region 添加事件代码部分
if (btEnter.Text == "添加")
{
CtbReaderInformation cReader = new CtbReaderInformation();
CtbReaderInformationBLL cReaderBll = new CtbReaderInformationBLL();
//这里我们允许某些字段为空,但是读者ID，和读者姓名不允许为空
if (tbReaderID.Text != "" && tbReaderName.Text != "")
{
cReader.readerID = int.Parse(tbReaderID.Text);
cReader.readerName = tbReaderName.Text;
//判断控件内容是否为空，为空不赋值，使用类属性的默认值
if (cbReaderSex.Text != "")
{
cReader.readerSex = cbReaderSex.Text;
}
if (tbReaderOffice.Text != "")
{
cReader.readerOffice = tbReaderOffice.Text;
}
if (tbReaderDept.Text != "")
{
cReader.readerDept = tbReaderDept.Text;
}
if (tbReaderPhone.Text != "")
{
cReader.readerPhone = tbReaderPhone.Text;
}
if (tbReaderAddress.Text != "")
{
cReader.readerHAddress = tbReaderAddress.Text;
}
if (tbReaderEMail.Text != "")
{
cReader.readerEmail = tbReaderEMail.Text;
}
cReader.readerResDate = dtkReaderResDate.Value;
try
{
//执行添加操作
cReaderBll.Add(cReader);
if (MessageBox.Show("添加成功！是否继续添加？", "操作提示", MessageBoxButtons.YesNo) == DialogResult.Yes)
{
dlg();
ClearAllContent();
}
else
{
dlg();
this.Close();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "系统异常提示");
}
}
}
#endregion
#region 修改事件代码
if (btEnter.Text == "保存")
{
CtbReaderInformation cReader = new CtbReaderInformation();
CtbReaderInformationBLL cReaderBll = new CtbReaderInformationBLL();
//这里我们允许某些字段为空,但是读者姓名不允许为空
if (tbReaderName.Text != "")
{
cReader.readerID = int.Parse(tbReaderID.Text);
cReader.readerName = tbReaderName.Text;
//判断控件内容是否为空，为空不赋值，使用类属性的默认值
if (cbReaderSex.Text != "")
{
cReader.readerSex = cbReaderSex.Text;
}
if (tbReaderOffice.Text != "")
{
cReader.readerOffice = tbReaderOffice.Text;
}
if (tbReaderDept.Text != "")
{
cReader.readerDept = tbReaderDept.Text;
}
if (tbReaderPhone.Text != "")
{
cReader.readerPhone = tbReaderPhone.Text;
}
if (tbReaderAddress.Text != "")
{
cReader.readerHAddress = tbReaderAddress.Text;
}
if (tbReaderEMail.Text != "")
{
cReader.readerEmail = tbReaderEMail.Text;
}
cReader.readerResDate = dtkReaderResDate.Value;
//执行修改操作
try
{
cReaderBll.Update(cReader);
MessageBox.Show("修改成功", "操作提示");
dlg();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "系统异常提示");
}
}
}
#endregion
}