//新增用户信息
private void btnAdd_Click(object sender, EventArgs e)
{
//图书编号必须唯一
int rows = reader.dgvHeaderInfo.RowCount;
lab.Text = "";
for (int i = 0; i < rows; i++)
{
string Columns1 = reader.dgvHeaderInfo.Rows[i].Cells[0].Value.ToString();
if (Columns1 == txtUserId.Text.Trim())
{
lab.Text = "用户编号已存在！";
return;
}
}
User r = new User();
r.UserId = txtUserId.Text.Trim();
r.UserName = txtUserName.Text.Trim();
r.TimeIn = dtTimeIn.Value;
r.TimeOut = dtTimeOut.Value;
r.UserTypeId = (int)cboReaderType.SelectedValue;
r.DepartmentId = (int)cboDepartment.SelectedValue;
r.ClassId = (int)cboClass.SelectedValue;
r.IdentityCard = txtIdentityCard.Text.Trim();
r.Gender = txtGender.Text.Trim();
r.Phone = txtPhone.Text.Trim();
r.QQ = txtQQ.Text.Trim();
r.Email = txtEmail.Text.Trim();
r.Address = txtAddress.Text.Trim();
r.UserRemark = txtRemark.Text.Trim();
if (reader_bll.addUser(r) == 0)
{
MessageBox.Show("新增成功！");
//单击查询 刷新用户信息表
reader.btnSelect_Click(null, null);
//自动找到刚刚添加成功的新行，并选中
com.AutoFindRow(txtUserId.Text.Trim(), reader.dgvHeaderInfo);
}
else
{
MessageBox.Show("新增失败！");
}
}