Service Bus Explorer

The Service Bus Explorer is a tool that you can use to manage and test the entities contained in an Azure Service Bus namespace.

C# (9.0 MB)
 
 
 
 
 
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6/21/2017
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C#
#region Copyright
//=======================================================================================
// Microsoft Azure Customer Advisory Team 
//
// This sample is supplemental to the technical guidance published on my personal
// blog at http://blogs.msdn.com/b/paolos/. 
// 
// Author: Paolo Salvatori
//=======================================================================================
// Copyright (c) Microsoft Corporation. All rights reserved.
// 
// LICENSED UNDER THE APACHE LICENSE, VERSION 2.0 (THE "LICENSE"); YOU MAY NOT USE THESE 
// FILES EXCEPT IN COMPLIANCE WITH THE LICENSE. YOU MAY OBTAIN A COPY OF THE LICENSE AT 
// http://www.apache.org/licenses/LICENSE-2.0
// UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING, SOFTWARE DISTRIBUTED UNDER THE 
// LICENSE IS DISTRIBUTED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 
// KIND, EITHER EXPRESS OR IMPLIED. SEE THE LICENSE FOR THE SPECIFIC LANGUAGE GOVERNING 
// PERMISSIONS AND LIMITATIONS UNDER THE LICENSE.
//=======================================================================================
#endregion

#region Using Directives
using System;
using System.Globalization;
using System.Windows.Forms;
#endregion

namespace Microsoft.WindowsAzure.CAT.ServiceBusExplorer
{
    public class NumericTextBox : TextBox
    {
        #region Private Fields
        private bool allowSpace; 
        #endregion

        #region Protected Methods
        // Restricts the entry of characters to digits (including hex), the negative sign,
        // the decimal point, and editing keystrokes (backspace).
        protected override void OnKeyPress(KeyPressEventArgs e)
        {
            base.OnKeyPress(e);

            var numberFormatInfo = CultureInfo.CurrentCulture.NumberFormat;
            var decimalSeparator = numberFormatInfo.NumberDecimalSeparator;
            var groupSeparator = numberFormatInfo.NumberGroupSeparator;
            var negativeSign = numberFormatInfo.NegativeSign;

            var keyInput = e.KeyChar.ToString(CultureInfo.InvariantCulture);

            if (Char.IsDigit(e.KeyChar))
            {
                // Digits are OK
            }
            else if (keyInput.Equals(decimalSeparator) || keyInput.Equals(groupSeparator) ||
                     keyInput.Equals(negativeSign))
            {
                // Decimal separator is OK
            }
            else if (e.KeyChar == '\b')
            {
                // Backspace key is OK
            }
            //    else if ((ModifierKeys & (Keys.Control | Keys.Alt)) != 0)
            //    {
            //     // Let the edit control handle control and alt key combinations
            //    }
            else if (allowSpace && e.KeyChar == ' ')
            {

            }
            else
            {
                // Swallow this invalid key and beep
                e.Handled = true;
            }
        } 
        #endregion

        #region Public Properties
        public int IntegerValue
        {
            get { return Int32.Parse(Text); }
        }

        public decimal DecimalValue
        {
            get { return Decimal.Parse(Text); }
        }

        public bool AllowSpace
        {
            set { allowSpace = value; }

            get { return allowSpace; }
        } 
        #endregion
    }
}