private void txtNomF_LostFocus(object sender, EventArgs e)
{
if (txtNomF.ForeColor == Color.DarkGray)
{
bmb.CancelCurrentEdit();
btnNew.Enabled = true;
btn_add.Enabled = false;
foreach (Control c in groupBox1.Controls)
{
if (c is TextBox)
{
var text = (TextBox)c;
text.ForeColor = Color.Black;
}
}
dt.Rows.RemoveAt(dt.Rows.Count - 1);
}
else
{
foreach (Control c in groupBox1.Controls)
{
if (c is TextBox)
{
var text = (TextBox)c;
text.ForeColor = Color.Black;
}
}
}
}
private void btnHuy_Click(object sender, EventArgs e)
{
DSNCC.CancelCurrentEdit();
tblNCC.RejectChanges();
capNhat = false;
enabledButton();
}
private void btnHuy_Click(object sender, EventArgs e)
{
DSSV.CancelCurrentEdit();
tblSinhVien.RejectChanges();
enabledNutLenh(false);
capNhat = false;
}
private void btnHuy_Click(object sender, EventArgs e)
{
SACH.CancelCurrentEdit();
tblSACH.RejectChanges();
capnhat = false;
enaButton();
}
private void btnHuy_Click(object sender, EventArgs e)
{
bindKH.CancelCurrentEdit();
tblKHACHHANG.RejectChanges();
capnhat = false;
enablebutton();
}
private void btnHuy_Click(object sender, EventArgs e)
{
DSLSP.CancelCurrentEdit();
tblLoaiSP.RejectChanges();
capnhat = false;
enableButton();
}
private void dataGridViewtiendodean_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex >= 0 && e.ColumnIndex == 7)
{
btiendodean.EndCurrentEdit();
try
{ if (tiendodean.ghi())
{
MessageBox.Show("Lưu thành công", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}
catch (SqlException ex)
{
MessageBox.Show(ex.ToString(), "lỗi", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
if (e.RowIndex >= 0 && (e.ColumnIndex == 4 || e.ColumnIndex == 5 || e.ColumnIndex == 6))
{
if (Convert.ToDateTime(tiendodean.Rows[e.RowIndex]["THOIGIANKETTHUC"]) < dateTimePicker1.Value)
{
btiendodean.CancelCurrentEdit();
MessageBox.Show("Quá ngày cập nhật tiến độ", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
private void btnKhongGhi_Click(object sender, EventArgs e)
{
DS_BANDOC.CancelCurrentEdit();
Bang_BANDOC.RejectChanges();
An_hien_nut_lenh(false);
cap_nhat = false;
}
private void tolSpCannel_Click(object sender, EventArgs e)
{
DSNV.CancelCurrentEdit();
tblNhanVien.RejectChanges();
capNhat = false;
enableButton();
}
private void btnCancel_Click(object sender, EventArgs e)
{
DS.CancelCurrentEdit();
tblSanPham.RejectChanges();
enableNutLenh(true);
update = false;
}
private void btKhongGhi_Click(object sender, EventArgs e)
{
DS_MUON_SACH.CancelCurrentEdit();
bang_MUONSACH.RejectChanges();
An_hien_nut_lenh(false);
dNgayTra.Enabled = false;
dNgayMuon.Enabled = true;
}
private void btnCancel_Click(object sender, EventArgs e)
{
ChangeSet changeSet = db.GetChangeSet();
db.Refresh(RefreshMode.OverwriteCurrentValues, changeSet.Updates);
listProductCategory.CancelCurrentEdit();
NormalInterface = true;
}
private void rbtn_Huy_Click(object sender, EventArgs e)
{
DSSV.CancelCurrentEdit();
ChangeSet cs = db.GetChangeSet();
db.Refresh(RefreshMode.OverwriteCurrentValues, cs.Updates);
enableNutLenh(false);
}
private void bthuy_Click(object sender, EventArgs e)
{
nhanvien.CancelCurrentEdit();
tbnhanvien.RejectChanges();
nhanvien.Position = nhanvien.Position;
bthuy.Enabled = false;
btluu.Enabled = false;
}
private void btnCancel_Click(object sender, EventArgs e)
{
bindCTHD.CancelCurrentEdit();
tblCTHD.RejectChanges();
bindDH.CancelCurrentEdit();
tblDONHANG.RejectChanges();
bdHD_PositionChanged(sender, e);
capnhat = false;
enableButton();
}
private void bntKhongGhi_Click(object sender, EventArgs e)
{
bindCTDB.CancelCurrentEdit();
tblCTDATBAO.RejectChanges();
bindPDB.CancelCurrentEdit();
tblPHIEUDATBAO.RejectChanges();
bdPDB_PositionChanged(sender, e);
capNhat = false;
ennableButton();
}
private void bthuy_Click(object sender, EventArgs e)
{
nhanvien.CancelCurrentEdit();
tbnhanvien.RejectChanges();
nhanvien.Position = nhanvien.Position;
capnhat = false;
enablebuton(capnhat);
btsua.Enabled = true;
btxoa.Enabled = true;
}
private void btnHuy_Click(object sender, EventArgs e)
{
bindCTHD.CancelCurrentEdit();
tblCTHD.RejectChanges();
bindHD.CancelCurrentEdit();
tblHOADON.RejectChanges();
bdHD_PositionChanged(sender, e);
capnhat = false;
enaButton();
}
public virtual void PerformAction(ActionType action)
{
if (CurrencyManager == null && CurrencyManager.Count > 0)
{
return;
}
switch (action)
{
case ActionType.None:
break;
case ActionType.First:
CurrencyManager.Position = 0;
break;
case ActionType.Prev:
if (CurrencyManager.Position > 0)
{
CurrencyManager.Position--;
}
break;
case ActionType.Next:
if (CurrencyManager.Position < CurrencyManager.Count - 1)
{
CurrencyManager.Position++;
}
break;
case ActionType.Last:
CurrencyManager.Position = CurrencyManager.Count - 1;
break;
case ActionType.Add:
CurrencyManager.AddNew();
break;
case ActionType.Delete:
CurrencyManager.RemoveAt(CurrencyManager.Position);
break;
case ActionType.EndEdit:
CurrencyManager.EndCurrentEdit();
break;
case ActionType.CancelEdit:
CurrencyManager.CancelCurrentEdit();
break;
default:
throw new NotSupportedException();
}
}
private void dataGridViewtiendodean_CellContentClick(object sender, DataGridViewCellEventArgs e)
{
if (e.RowIndex >= 0 && e.ColumnIndex == 7)
{
btiendodean.EndCurrentEdit();
tiendodean.ghi();
}
if (e.RowIndex >= 0 && (e.ColumnIndex == 4 || e.ColumnIndex == 5 || e.ColumnIndex == 6))
{
if (Convert.ToDateTime(tiendodean.Rows[e.RowIndex]["THOIGIANKETTHUC"]) < dateTimePicker1.Value)
{
btiendodean.CancelCurrentEdit();
MessageBox.Show("Quá ngày cập nhật tiến độ", "Thông báo", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
}
//<snippet1>
private void CancelEdit()
{
// Gets the CurrencyManager which is returned when the
// data source is a DataView.
BindingManagerBase myMgr =
(CurrencyManager)BindingContext[myDataView];
// Gets the current row and changes a value. Then cancels the
// edit and thereby discards the changes.
DataRowView tempRowView = (DataRowView)myMgr.Current;
Console.WriteLine("Original: {0}", tempRowView["myCol"]);
tempRowView["myCol"] = "These changes will be discarded";
Console.WriteLine("Edit: {0}", tempRowView["myCol"]);
myMgr.CancelCurrentEdit();
Console.WriteLine("After CanceCurrentlEdit: {0}",
tempRowView["myCol"]);
}
public override void Cancel()
{
foreach (DataView dv in MyACE.relTables.Values)
{
BindingManagerBase bc = this.BindingContext[dv];
bc.CancelCurrentEdit();
DataTable dt = dv.Table;
if (dt.HasErrors)
{
foreach (DataRow dr in dt.GetErrors())
{
dr.ClearErrors();
}
}
dt.RejectChanges();
}
ApplyBR(true);
}
private void button2_Click(object sender, EventArgs e)
{
bindkh.CancelCurrentEdit();
tblKHACHHANG.RejectChanges();
}
private void btnHuy_Click(object sender, EventArgs e)
{
DSSV.CancelCurrentEdit();
BangSinhVien.RejectChanges();
BatNutLenh(false);
}
private void btnKhongGhi_Click(object sender, EventArgs e)
{
DS_SACH.CancelCurrentEdit();
Bang_SACH.RejectChanges();
An_hien_nut_lenh(false);
}
private void btnHuy_Click(object sender, EventArgs e)
{
DSSV.CancelCurrentEdit();
Bang_SINHVIEN.RejectChanges();
enableNutLenh(false);
}