Наследование: System.EventArgs
Пример #1
1
 private void txtSearchText_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == (int)Keys.Enter)
     {
         FindInst();
     }
 }
Пример #2
1
 //=====================================================================
 /// <summary>
 /// Only allow digits to be entered and backspace to be pressed.
 /// </summary>
 /// <param name="e">The event arguments</param>
 protected override void OnKeyPress(KeyPressEventArgs e)
 {
     if((e.KeyChar >= '0' && e.KeyChar <= '9') || e.KeyChar == '\b')
         base.OnKeyPress(e);
     else
         e.Handled = true;
 }
Пример #3
1
 private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
 {
     if ("1234567890".IndexOf(e.KeyChar) == -1 && e.KeyChar != '\b')
     {
         e.Handled = true;
     }
 }
 void tbxServerPort_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar))
     {
         e.Handled = true;
     }
 }
Пример #5
1
        private void DataList1_DblClick(System.Object eventSender, KeyPressEventArgs eventArgs)
        {
            // ERROR: Not supported in C#: OnErrorStatement

            if (string.IsNullOrEmpty(DataList1.BoundText))
                return;
            int lID = 0;
            lID = Convert.ToInt32(DataList1.BoundText);
            switch (gSection) {
                case -1:
                    gID = Convert.ToInt32(DataList1.BoundText);
                    this.Close();
                    break;
                case 0:
                    My.MyProject.Forms.frmStockItem.loadItem(ref Convert.ToInt32(DataList1.BoundText));
                    frmStockItem formItem = null;
                    formItem.Show();
                    break;
                case 1:
                    My.MyProject.Forms.frmStockPricing.loadItem(ref Convert.ToInt32(DataList1.BoundText));
                    frmStockPricing formPrice = null;
                    formPrice.Show();
                    break;
                case 2:
                    modApplication.report_StockQuantity(ref Convert.ToInt32(DataList1.BoundText));
                    break;
            }
            gRS.Requery();
            //UPGRADE_NOTE: Refresh was upgraded to CtlRefresh. Click for more: 'ms-help://MS.VSCC.v90/dv_commoner/local/redirect.htm?keyword="A9E4979A-37FA-4718-9994-97DD76ED70A7"'
            DataList1.CtlRefresh();
        }
Пример #6
1
 private void txtNum1_KeyPress(object sender, KeyPressEventArgs e)
 {
     if ((txtNum1.Text.Trim() + e.KeyChar.ToString()).Split('.').Length > 2)
         e.Handled = true;
     else if (!char.IsNumber(e.KeyChar) && (Keys)e.KeyChar != Keys.Back && e.KeyChar != '.')
         e.Handled = true;
 }
Пример #7
1
		// este evento resolve a maioria dos problemas com a introdução 
		// de valores inválidos nas datas, no entanto, ficam por tratar 
		// outros modos de introdução dos dados (por exemplo fazendo "paste").
		// embora geralmente não seja um problema pode se-lo nos casos em
		// que se torne necessário forçar um endedit.
		public void data_KeyPress(object sender, KeyPressEventArgs e)
		{
			if (! (char.IsDigit(e.KeyChar)) && ! (e.KeyChar == '?') && ! (char.IsControl(e.KeyChar)))
			{
				e.Handled = true;
			}
		}
Пример #8
1
 void Settings_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == (char)27)
     {
         this.Close();
     }
 }
Пример #9
1
 private void Contrasena_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == (char)13)
     {
         this.IngresarButton_Click(null, null);
     }
 }
 private void ChangingPasswordInterface_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == (char)13)
     {
         SavePasswordAndLogin();
     }
 }
Пример #11
1
 private void txt_rut_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == Convert.ToChar(Keys.Enter))
     {
         RutVerificar();
     }
 }
 private void tbConfirmPw_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == (char)Keys.Enter)
     {
         btnChangePw_Click(sender, e);
     }
 }
Пример #13
1
 private void textbox1_KeyPress(object sender, KeyPressEventArgs e)
 {
     // e.Handled MSDN 說明:
     // 若只是在表單層級處理鍵盤事件,而且不讓其他的控制項接收鍵盤事件,
     // 請將表單的 KeyPress 事件處理方法中的 KeyPressEventArgs.Handled 屬性設為 true。
     e.Handled = !char.IsDigit(e.KeyChar); //&& !char.IsControl(e.KeyChar);
 }
Пример #14
1
 private void playerTwo_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar.ToString() == "\r")
     {
         playButton.PerformClick();
     }
 }
Пример #15
1
 private void PlaerNameTextBox_KeyPress(object sender, KeyPressEventArgs e)
 {
     if ((!Char.IsLetter(e.KeyChar)) && (e.KeyChar != 8))
     {
         e.Handled = true;
     }
 }
Пример #16
1
 private void QuantityText_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar))
     {
         e.Handled = true;
     }
 }
Пример #17
1
 private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == Convert.ToChar(Keys.Enter)){
         dataGridView1.DataSource = tipo_pago_data.BuscarTipoPago(comboBox1.Text, textBox1.Text);
         textBox1.SelectAll();
     }
 }
Пример #18
1
 private void PriceText_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (!char.IsControl(e.KeyChar) && !char.IsDigit(e.KeyChar) && (e.KeyChar != '.'))
     {
         e.Handled = true;
     }
 }
 private void ListatextBox_KeyPress(object sender, KeyPressEventArgs e)
 {
     if ((e.KeyChar >= 48 && e.KeyChar <= 57) || (e.KeyChar >= 97 && e.KeyChar <= 122) || (e.KeyChar >= 65 && e.KeyChar <= 90) || (e.KeyChar == 8))
         e.Handled = false;
     else
         e.Handled = true;
 }
Пример #20
1
 private void customerIDBox_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (!char.IsDigit(e.KeyChar) && !(e.KeyChar == (char)Keys.Back) && !(e.KeyChar == (char)Keys.Delete))
     {
         e.Handled = true;
     }
 }
Пример #21
1
 private void FormOverService_KeyPress(object sender, KeyPressEventArgs e)
 {
     if(e.KeyChar == 13)//enter
         this.button1.PerformClick();
     else if(e.KeyChar == 27)//esc
         this.button2.PerformClick();
 }
Пример #22
1
        protected override void OnKeyPress(KeyPressEventArgs e)
        {
            Keys keyPressed = (Keys)e.KeyChar;

            if (_keys.Contains(keyPressed))
            {
                e.Handled = false;
            }
            else
            {
                bool handleAlphabets = true;
                bool handleNumberic = true;
                int ascii = (int)e.KeyChar;

                if (_specialChars != null && (_specialChars.Contains(e.KeyChar)))
                    e.Handled = false;
                else
                {
                    handleAlphabets = (ascii >= 65 && ascii <= 90 || ascii >= 97 && ascii <= 122 || ascii == 32);
                    handleNumberic = ascii >= 48 && ascii <= 57;

                    e.Handled = (handleNumberic && _allowNumeric) || (handleAlphabets && _allowAlphabets);
                    e.Handled = !e.Handled;
                }
            }

            if (e.Handled && BeepOnError)
                new SoundPlayer().Play();

            base.OnKeyPress(e);
        }
 private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (!((e.KeyChar >= '0' && e.KeyChar <= '9') || e.KeyChar == 8 || e.KeyChar == 13))
     {
         e.Handled = true;
     }
 }
Пример #24
1
        private void ChatInput_KeyPress(object sender, KeyPressEventArgs e)
        {
            if (e.KeyChar == 13)
            {
                if (ChatInput.Text == "")
                    return;
                if (IsPrivate && ChatInput.Text.StartsWith("/me"))
                {
                    WriteMessage(new ChatMessage(MessageType.Message, CommandType.Me, Program.UserInfo, Name,Program.UserInfo.username + " " +  ChatInput.Text.Replace("/me","").Trim()));
                    Program.ChatServer.SendMessage(MessageType.PrivateMessage, CommandType.Me, Name, ChatInput.Text.Substring(4));
                }
                else if (IsPrivate && ChatInput.Text.StartsWith("/"))
                {
                    WriteMessage(new ChatMessage(MessageType.System, CommandType.None, Name, "Unknown Command."));
                    ChatInput.Clear();
                    e.Handled = true;
                    return;
                }
                else if (IsPrivate)
                {
                    WriteMessage(new ChatMessage(MessageType.PrivateMessage, CommandType.None, Program.UserInfo, Name, ChatInput.Text));
                    Program.ChatServer.SendMessage(MessageType.PrivateMessage, CommandType.None, Name, ChatInput.Text);
                }

                ChatInput.Clear();
                e.Handled = true;
            }
        }
Пример #25
1
 private void listBox1_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == (char)Keys.Escape)
     {
         this.Close();
     }
 }
Пример #26
1
 private void textBox1_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == 13)
     {
         this.button1_Click(sender, e);
     }
 }
Пример #27
1
 private void PowerForm_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == (char)0x1B)
     {
         CloseAndApply();
     }
 }
Пример #28
0
 private void txtAdres_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == (char)13)
     {
         webBrowser1.Navigate(txtAdres.Text);
     }
 }
Пример #29
0
 private void AddCompanyForm_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (e.KeyChar == 13)
     {
         bAdd.PerformClick();
     }
 }
Пример #30
0
 private void tbUpCol_KeyPress(object sender, KeyPressEventArgs e)
 {
     if (!Char.IsDigit(e.KeyChar) && !(e.KeyChar.ToString() == "," && tbBottomCol.Text.IndexOf(',') == -1) && (e.KeyChar != (char)Keys.Back))
     {
         e.Handled = true;       //Разрешение на ввод только цифр, одной запятой, одного знака минус
     }
 }
 private void txtSearchDoc_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     try
     {
         blnTxtSearch = true;
         Reload_Documents();
     }
     catch (Exception ex)
     {
         UDFLib.WriteExceptionLog(ex);
     }
 }
Пример #32
0
 /// <summary>
 /// Key press event handler.
 /// This widget does nothing with key presses.
 /// </summary>
 /// <param name="e"></param>
 /// <returns></returns>
 public bool OnKeyPress(System.Windows.Forms.KeyPressEventArgs e)
 {
     return(false);
 }
Пример #33
0
 internal void m_dgValores_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     OnCallDataGridKeyPressEvent(sender, e);
 }
Пример #34
0
 //!!!this is never called  (arrrgggghhh)
 private void SliceTreeNode_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     Debug.WriteLine("TreeNode key press");
 }
Пример #35
0
 private void OnKeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     MessageBox.Show("testing");
 }
Пример #36
0
 public static void AllowAllKey(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     e.Handled = false;
 }
Пример #37
0
 /// <summary>
 /// Die Event Methode die aufgerufen wird, wenn das Control eine KeyPress
 /// Notification erhält.
 /// </summary>
 /// <param name="e">
 /// Die Argumente für den Keypress Event.
 /// </param>
 protected override void OnKeyPress(System.Windows.Forms.KeyPressEventArgs e)
 {
     base.OnKeyPress(e);
     inputProcessor.OnKeyPress(e);
 }
Пример #38
0
        private void txtCount_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
        {
            if (e.KeyChar != 13)
            {
                if (e.KeyChar == 8)
                {
                    return;
                }
                if (e.KeyChar < 48 || e.KeyChar > 57)
                {
                    e.Handled = true;
                    return;
                }
            }
            else
            {
                int dCount = 0;
                int LastIg = int.Parse(this.txtIgCur.Text.Trim());
                if (txtCount.Text.Trim() == "")
                {
                    MessageBox.Show("数量不能为空!", "系统提示", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
                    return;
                }
                else
                {
                    dCount = int.Parse(txtCount.Text.Trim());
                }

                int dIgPay = 0;
                if (txtIgPay.Text.Trim() == "")
                {
                    MessageBox.Show("需要的积分不能为空!", "系统提示", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
                    return;
                }
                else
                {
                    dIgPay = int.Parse(txtIgPay.Text.Trim());
                }

                if (txtGoodsID.Text.Trim() == "")
                {
                    MessageBox.Show("商品信息有误,请重新选择商品!", "系统提示", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
                    txtGoodsID.Text = "";
                    cmbGoodsName.Items.Clear();
                    cmbGoodsName.Refresh();
                    txtIgPay.Text = "";
                    txtCount.Text = "";
                }
                if ((int.Parse(txtTolCharge.Text.Trim()) + dIgPay) > LastIg)
                {
                    MessageBox.Show("所剩积分不能再兑换此商品!", "系统提示", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
                    return;
                }
                CMSMData.CMSMStruct.GoodsStruct gs = new CMSMData.CMSMStruct.GoodsStruct();
                err = null;
                gs  = cs.GetGoodsByID(txtGoodsID.Text.Trim(), out err);
                if (gs != null)
                {
                    txtGoodsID.Text   = gs.strGoodsID;
                    cmbGoodsName.Text = gs.strGoodsName;
                    bool sumflag = false;
                    for (int i = 0; i < dtIgItem.Rows.Count; i++)
                    {
                        if (gs.strGoodsID == dtIgItem.Rows[i]["GoodsID"].ToString())
                        {
                            dtIgItem.Rows[i]["Count"] = (int.Parse(dtIgItem.Rows[i]["Count"].ToString()) + dCount).ToString();
                            dtIgItem.Rows[i]["IgPay"] = (int.Parse(dtIgItem.Rows[i]["IgPay"].ToString()) + (dIgPay * dCount)).ToString();
                            sumflag = true;
                            break;
                        }
                    }
                    if (!sumflag)
                    {
                        DataRow dr = dtIgItem.NewRow();
                        dr[0] = gs.strGoodsID;
                        dr[1] = gs.strGoodsName;
                        dr[2] = dIgPay.ToString();
                        dr[3] = dCount.ToString();
                        dr[4] = (dIgPay * dCount).ToString();
                        dtIgItem.Rows.Add(dr);
                    }
                    this.DgBind();
                    txtCount.Focus();
                }
                else
                {
                    if (err != null)
                    {
                        clog.WriteLine(err);
                    }
                    MessageBox.Show("无此商品信息!", "系统提示", System.Windows.Forms.MessageBoxButtons.OK, System.Windows.Forms.MessageBoxIcon.Error);
                    return;
                }
            }
        }
Пример #39
0
        private void txtCaption_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
        {
            char c = e.KeyChar;

            e.Handled = !(Char.IsLetterOrDigit(c) || Char.IsWhiteSpace(c) || Char.IsControl(c));
        }
Пример #40
0
 public virtual void DoKeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
 }
        protected void AllowNumericOnly(System.Windows.Forms.KeyPressEventArgs e)
        {
            if (Char.IsDigit(e.KeyChar))
            {
                if (this.SelectionStart == 0)
                {
                    e.Handled = true;
                }
                else
                {
                    if (this.intDollarCurLen == this.intDollarMaxLen &&
                        this.SelectionStart <=
                        this.Text.IndexOf(".", 0))
                    {
                        e.Handled = true;
                    }
                    else
                    {
                        if (this.intCentCurLen == this.intCentMaxLen &&
                            this.SelectionStart >
                            this.Text.IndexOf(".", 0))
                        {
                            e.Handled = true;
                        }
                        else
                        {
                            this.strLastKey = Convert.ToString(e.KeyChar);
                            try
                            {
                                if (ReferenceCoreScenarioForm != null)
                                {
                                    ReferenceCoreScenarioForm.m_bSave = true;
                                }
                            }
                            catch
                            {
                            }
                            // Digits are OK
                        }
                    }
                }
            }
            else if (e.KeyChar == '\b')
            {
                if (this.SelectionStart == 0)
                {
                    e.Handled = true;
                }
                else
                {
                    if (this.Text.Substring(this.SelectionStart - 1, 1) != "." &&
                        this.Text.Substring(this.SelectionStart - 1, 1) != "$")
                    {
                        try
                        {
                            ReferenceCoreScenarioForm.m_bSave = true;
                        }
                        catch
                        {
                        }
                        //back space is okay
                        if (ReferenceCoreScenarioForm != null)
                        {
                            ReferenceCoreScenarioForm.m_bSave = true;
                        }

                        this.strLastKey = "b";
                    }
                    else
                    {
                        if (this.Text.Substring(this.SelectionStart - 1, 1) == ".")
                        {
                            this.SelectionStart = this.SelectionStart - 1;
                        }
                        e.Handled = true;
                    }
                }
            }
            else
            {
                e.Handled = true;
            }
        }
Пример #42
0
 public override void KeyPress(System.Windows.Forms.KeyPressEventArgs args)
 {
 }
Пример #43
0
        private void glControl1_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
        {//Keyboard control
            base.OnKeyPress(e);

            if (e.KeyChar == 27)
            {
                //Escape
                this.Close();
            }

            switch (e.KeyChar.ToString().ToLower()[0])
            {
            case 'w':    //Forward
                Main.cam.Move(0f, 0.1f, 0f);
                Draw.UpdateImage(Width, Height);
                PosData();
                break;

            case 'a':    //Left
                Main.cam.Move(-0.1f, 0f, 0f);
                Draw.UpdateImage(Width, Height);
                PosData();
                break;

            case 's':    //Backward
                Main.cam.Move(0f, -0.1f, 0f);
                Draw.UpdateImage(Width, Height);
                PosData();
                break;

            case 'd':    //Right
                Main.cam.Move(0.1f, 0f, 0f);
                Draw.UpdateImage(Width, Height);
                PosData();
                break;

            case 'e':    //Up
                Main.cam.Move(0f, 0f, 0.1f);
                Draw.UpdateImage(Width, Height);
                PosData();
                break;

            case 'q':    //Down
                Main.cam.Move(0f, 0f, -0.1f);
                Draw.UpdateImage(Width, Height);
                PosData();
                break;

            case 'u':    //Zoom In
                if (zo)
                {
                    Main.cam.Zoom        -= 40;
                    Main.cam.Speed       /= 3;
                    Main.cam.Sensitivity /= 3;
                    zo = false;
                }
                Draw.UpdateImage(Width, Height);
                break;

            case 'i':    //Zoom Out
                if (!zo)
                {
                    Main.cam.Zoom        += 40;
                    Main.cam.Speed       *= 3;
                    Main.cam.Sensitivity *= 3;
                    zo = true;
                }
                Draw.UpdateImage(Width, Height);
                break;

            case 'j':    //Previous Iteration
                LastIt();
                break;

            case 'k':    //Next Iteration
                NextIt();
                break;

            case 'm':    //Mini Map
                if (Main.MiniMap)
                {
                    Main.MiniMap = false;
                    Main.Map     = Main.FEmpty.hollow().toDisplay();
                }
                else
                {
                    Main.MiniMap = true;
                }
                break;
            }
        }
Пример #44
0
 private void txtMKhau_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     txtMKhau_R.Text    = "";
     txtMKhau_R.Visible = true;
     lbMKhau_R.Visible  = true;
 }
Пример #45
0
 private void txtNote_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     SetEditStatus(true);
 }
Пример #46
0
 private void ViewerKeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     core_.KeyPress(e.KeyChar);
 }
 protected override void OnKeyPress(System.Windows.Forms.KeyPressEventArgs e)
 {
     this.strLastKey = "";
     this.bEdit      = true;
     this.AllowNumericOnly(e);
 }
Пример #48
0
 private void PassWordForm_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
 }
Пример #49
0
        private void txtDenominationCount_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
        {
            Methods clsMethods = new Methods();

            e.Handled = clsMethods.AllNum(Convert.ToInt32(e.KeyChar));
        }
Пример #50
0
 private void plot_enter(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
 }
Пример #51
0
 public void HandleKeyPress(System.Windows.Forms.KeyPressEventArgs e)
 {
     this.onKeyPress(e.KeyChar);
 }
 void controlToHook_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs windowsKeyPressEvent)
 {
     MatterHackers.Agg.UI.KeyPressEventArgs aggKeyPressEvent = new MatterHackers.Agg.UI.KeyPressEventArgs(windowsKeyPressEvent.KeyChar);
     widgetToSendTo.OnKeyPress(aggKeyPressEvent);
     windowsKeyPressEvent.Handled = aggKeyPressEvent.Handled;
 }
Пример #53
0
        /// <summary>
        /// key has been pressed
        /// </summary>
        /// <param name="e"></param>
        protected override void OnKeyPress(System.Windows.Forms.KeyPressEventArgs e)
        {
            Char   chrKeyPressed;
            Int32  intSelStart;
            Int32  intDelTo;
            String strText;
            bool   bolDelete;
            Int32  i;
            bool   HadEnough;

            HadEnough = false;

            if ((this.ControlMode == TMaskedTextBoxMode.NormalTextBox) ||
                (this.ControlMode == TMaskedTextBoxMode.Extract))
            {
                // just be a textbox!
                e.Handled = false;
                return;
            }

            if (this.ReadOnly == true)
            {
                // no further action
                e.Handled = true;
                return;
            }

            chrKeyPressed = e.KeyChar;

            // Original cursor position
            intSelStart = this.SelectionStart;

            if (this.SelectionLength == this.Text.Length)
            {
                if (!(Control.ModifierKeys == Keys.Control))
                {
                    ClearBox();
                    intSelStart = this.Text.Length;
                }
            }

            if ((intSelStart == this.Text.Length) && (this.ControlMode == TMaskedTextBoxMode.PartnerKey))
            {
                // insert from right in partner key mode
                if ((chrKeyPressed != (char)(CONTROL_CHARS_BACKSPACE)) && (System.Char.IsDigit(chrKeyPressed) == true))
                {
                    strText             = this.Text.Remove(0, 1);
                    strText             = strText + this.PlaceHolder;
                    this.Text           = strText;
                    intSelStart         = intSelStart - 1;
                    this.SelectionStart = intSelStart;
                }
            }

            // In case of a selection, delete text to this position
            intDelTo = this.SelectionStart + this.SelectionLength - 1;
            strText  = this.Text;

            // Used to avoid deletion of the selection when an invalid key is pressed
            bolDelete = false;

            e.Handled = true;

            if (chrKeyPressed == (char)(CONTROL_CHARS_BACKSPACE))
            {
                bolDelete = true;

                if ((intSelStart > 0) && (intDelTo < intSelStart))
                {
                    intSelStart = intSelStart - 1;
                }
            }

            // Find the Next Insertion point
            for (i = this.SelectionStart; i <= this.Mask.Length - 1; i += 1)
            {
                if (HadEnough == false)
                {
                    // Test for # or &
                    if ((this.Mask[i] == '#') && (System.Char.IsDigit(chrKeyPressed) == true))
                    {
                        strText     = strText.Remove(i, 1).Insert(i, new String(chrKeyPressed, 1));
                        intSelStart = i + 1;
                        bolDelete   = true;
                    }

                    if ((this.Mask[i] == '&') && (System.Char.IsLetter(chrKeyPressed) == true))
                    {
                        strText     = strText.Remove(i, 1).Insert(i, new String(chrKeyPressed, 1));
                        intSelStart = i + 1;
                        bolDelete   = true;
                    }

                    if ((this.Mask[i] == '!') && (System.Char.IsLetterOrDigit(chrKeyPressed) == true))
                    {
                        strText     = strText.Remove(i, 1).Insert(i, new String(chrKeyPressed, 1));
                        intSelStart = i + 1;
                        bolDelete   = true;
                    }
                }

                // end of HadEnought test

                // Prevent looping unitl the next available match when mixing # & ! on the same mask
                if (System.Array.IndexOf(FParams, this.Mask[i]) > -1)
                {
                    HadEnough = true;
                }
            }   // end of loop

            if (bolDelete == true)
            {
                for (i = intSelStart; i <= intDelTo; i += 1)
                {
                    if (System.Array.IndexOf(FParams, this.Mask[i]) > -1)
                    {
                        strText = strText.Remove(i, 1).Insert(i, this.PlaceHolder);
                    }
                }

                this.Text            = strText;
                this.SelectionStart  = intSelStart;
                this.SelectionLength = 0;
            }
        }
Пример #54
0
 private void textBoxTerminalNo_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     e.Handled = true;
 }
 private void txtPackageDesc_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     m_bSave = true;
 }
Пример #56
0
 private void txtFloatingBox_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     OnKeyPress(e);
 }
Пример #57
0
            private void _editControl_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
            {
                //MAYBE Optionally PasswordChar *** during editing for protected strings
                switch (e.KeyChar)
                {
                case (char)(int)Keys.Escape:
                {
                    // TODO if addentry remove it
                    // Close and cancel
                    EndEditing(false);
                    break;
                }

                case (char)(int)Keys.Enter:
                {
                    // Close and save
                    EndEditing(true);
                    break;
                }

                case (char)(int)Keys.Right:
                {
                    EndEditing(true, true);
                    ListViewItem Item    = _editItem;
                    int          SubItem = GetNextSubItemFor(_editSubItem);
                    StartEditing(Item, SubItem, true);

                    break;
                }

                case (char)(int)Keys.Left:
                {
                    EndEditing(true, true);
                    ListViewItem Item    = _editItem;
                    int          SubItem = GetPreviousSubItemFor(_editSubItem);
                    StartEditing(Item, SubItem, true);

                    break;
                }

                case (char)(int)Keys.Up:
                {
                    EndEditing(true, true);
                    ListViewItem Item    = GetPreviousItemFor(_editItem);
                    int          SubItem = _editSubItem;
                    StartEditing(Item, SubItem, true);

                    break;
                }

                case (char)(int)Keys.Down:
                {
                    EndEditing(true, true);
                    ListViewItem Item    = GetNextItemFor(_editItem);
                    int          SubItem = _editSubItem;
                    StartEditing(Item, SubItem, true);

                    break;
                }

                case (char)(int)Keys.Tab:
                {
                    //TODO add new function NextEditing
                    //NextEditing(_editItem, SubItem);
                    // Save and edit next SubItem
                    ListViewItem Item    = _editItem;
                    int          SubItem = 0;

                    EndEditing(true, true);
                    if (Control.ModifierKeys == Keys.Shift)
                    {
                        SubItem = GetPreviousSubItemFor(_editSubItem);
                    }
                    else
                    {
                        SubItem = GetNextSubItemFor(_editSubItem);
                    }
                    StartEditing(Item, SubItem, true);

                    break;
                }
                }
            }
Пример #58
0
 private void txtSendData_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
     e.Handled = KeyHandled;
 }
Пример #59
0
 private void HotKeys(object sender, System.Windows.Forms.KeyPressEventArgs e)
 {
 }
Пример #60
0
        private void TextBoxNumeric_KeyPress(object sender, System.Windows.Forms.KeyPressEventArgs e)
        {
            int    index;
            string text;

            if ((Char.IsControl(e.KeyChar) == true))
            {
                if (e.KeyChar != 8)
                {
                    e.Handled = true;
                    return;
                }
                else
                if (ISBackallowed)
                {
                    e.Handled = true;
                }

                return;
            }

            string pattern = "^[" + Regex.Escape(NumberFormatInfo.CurrentInfo.PositiveSign + NumberFormatInfo.CurrentInfo.NegativeSign) + "]?";

            switch (Mask)
            {
            case TextBoxType.Decimal:
                // Match 0 or more digits, optionally follow by a decimal seprator, then optionally more digits.
                pattern += @"\d*[" + Regex.Escape(NumberFormatInfo.CurrentInfo.CurrencyDecimalSeparator) + Regex.Escape(NumberFormatInfo.CurrentInfo.NumberDecimalSeparator) + @"]?\d";

                if (Precision > 0)
                {
                    pattern += "{0," + Precision.ToString(CultureInfo.InvariantCulture) + "}$";
                }
                else
                {
                    pattern += "*$";
                }
                break;

            default:                // Integer
                pattern += @"\d*$"; // Match 0 or more digits.
                break;
            }

            index = this.SelectionStart - this.GetFirstCharIndexFromLine(this.GetLineFromCharIndex(this.SelectionStart));

            System.Globalization.NumberFormatInfo numberFormatInfo = System.Globalization.CultureInfo.CurrentCulture.NumberFormat;

            string decimalSeparator = numberFormatInfo.NumberDecimalSeparator;
            string groupSeparator   = numberFormatInfo.NumberGroupSeparator;

            // string text = this.Text.Insert(index, e.KeyChar.ToString());

            text = this.Text ?? string.Empty;

            if (this.SelectionLength > 0)
            {
                text      = text.Substring(0, this.SelectionStart) + text.Substring(this.SelectionStart + this.SelectionLength);
                index     = this.SelectionStart;
                e.Handled = false;
            }
            text = text.Insert(index, e.KeyChar.ToString());
            //this.Text = text;

            if (!Regex.IsMatch(text, pattern, RegexOptions.IgnoreCase))
            {
                // Not a valid match, don't add the text.
                e.Handled = true;
            }
            else if (!ValidateLength(Mask, text, Precision))
            {
                e.Handled = true;
            }
        }