ObjectListGeneralPage.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / 4.0 / 4.0 / untmp / DEVDIV_TFS / Dev10 / Releases / RTMRel / ndp / fx / src / MIT / System / Web / UI / MobileControls / Design / ObjectListGeneralPage.cs / 1305376 / ObjectListGeneralPage.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.UI.Design.MobileControls 
{ 
    using System;
    using System.Globalization; 
    using System.CodeDom;
    using System.Collections;
    using System.Collections.Specialized;
    using System.ComponentModel; 
    using System.ComponentModel.Design;
    using System.Data; 
    using System.Diagnostics; 
    using System.Drawing;
    using System.Web.UI; 
    using System.Web.UI.Design.MobileControls.Util;
    using System.Web.UI.MobileControls;
    using System.Web.UI.WebControls;
    using System.Windows.Forms; 
    using System.Windows.Forms.Design;
 
    using Control = System.Windows.Forms.Control; 
    using Label = System.Windows.Forms.Label;
    using CheckBox = System.Windows.Forms.CheckBox; 
    using TextBox = System.Windows.Forms.TextBox;
    using ComboBox = System.Windows.Forms.ComboBox;
    using DataBinding = System.Web.UI.DataBinding;
 
    /// 
    ///   The General page for the ObjectList control. 
    ///  
    /// 
    [ 
        System.Security.Permissions.SecurityPermission(System.Security.Permissions.SecurityAction.Demand,
        Flags=System.Security.Permissions.SecurityPermissionFlag.UnmanagedCode)
    ]
    [Obsolete("The System.Web.Mobile.dll assembly has been deprecated and should no longer be used. For information about how to develop ASP.NET mobile applications, see http://go.microsoft.com/fwlink/?LinkId=157231.")] 
    internal sealed class ObjectListGeneralPage : MobileComponentEditorPage
    { 
        private TextBox _txtBackCommandText; 
        private TextBox _txtDetailsCommandText;
        private TextBox _txtMoreText; 
        private TextBox _txtItemCount;
        private TextBox _txtItemsPerPage;

        protected override String HelpKeyword 
        {
            get 
            { 
                return "net.Mobile.ObjectListProperties.General";
            } 
        }

        private void InitForm()
        { 
            GroupLabel grplblAppearance = new GroupLabel();
            grplblAppearance.SetBounds(4, 4, 392, 16); 
            grplblAppearance.Text = SR.GetString(SR.ObjectListGeneralPage_AppearanceGroupLabel); 
            grplblAppearance.TabIndex = 2;
            grplblAppearance.TabStop = false; 

            Label lblBackCommandText = new Label();
            lblBackCommandText.SetBounds(12, 24, 174, 16);
            lblBackCommandText.Text = SR.GetString(SR.ObjectListGeneralPage_BackCommandTextCaption); 
            lblBackCommandText.TabStop = false;
            lblBackCommandText.TabIndex = 3; 
 
            _txtBackCommandText = new TextBox();
            _txtBackCommandText.SetBounds(12, 40, 154, 20); 
            _txtBackCommandText.TabIndex = 4;
            _txtBackCommandText.TextChanged += new EventHandler(this.OnSetPageDirty);

            Label lblDetailsCommandText = new Label(); 
            lblDetailsCommandText.SetBounds(206, 24, 174, 16);
            lblDetailsCommandText.Text = SR.GetString(SR.ObjectListGeneralPage_DetailsCommandTextCaption); 
            lblDetailsCommandText.TabStop = false; 
            lblDetailsCommandText.TabIndex = 5;
 
            _txtDetailsCommandText = new TextBox();
            _txtDetailsCommandText.SetBounds(206, 40, 154, 20);
            _txtDetailsCommandText.TabIndex = 6;
            _txtDetailsCommandText.TextChanged += new EventHandler(this.OnSetPageDirty); 

            Label lblMoreText = new Label(); 
            lblMoreText.SetBounds(12, 67, 174, 16); 
            lblMoreText.Text = SR.GetString(SR.ObjectListGeneralPage_MoreTextCaption);
            lblMoreText.TabStop = false; 
            lblMoreText.TabIndex = 7;

            _txtMoreText = new TextBox();
            _txtMoreText.SetBounds(12, 83, 154, 20); 
            _txtMoreText.TabIndex = 8;
            _txtMoreText.TextChanged += new EventHandler(this.OnSetPageDirty); 
 
            GroupLabel pagingGroup = new GroupLabel();
            Label itemCountLabel = new Label(); 
            _txtItemCount = new TextBox();

            Label itemsPerPageLabel = new Label();
            _txtItemsPerPage = new TextBox(); 

            pagingGroup.SetBounds(4, 118, 392, 16); 
            pagingGroup.Text = SR.GetString(SR.ListGeneralPage_PagingGroupLabel); 
            pagingGroup.TabIndex = 9;
            pagingGroup.TabStop = false; 

            itemCountLabel.SetBounds(12, 138, 174, 16);
            itemCountLabel.Text = SR.GetString(SR.ListGeneralPage_ItemCountCaption);
            itemCountLabel.TabStop = false; 
            itemCountLabel.TabIndex = 10;
 
            _txtItemCount.SetBounds(12, 154, 154, 20); 
            _txtItemCount.TextChanged += new EventHandler(this.OnSetPageDirty);
            _txtItemCount.KeyPress += new KeyPressEventHandler(this.OnKeyPressNumberTextBox); 
            _txtItemCount.TabIndex = 11;

            itemsPerPageLabel.SetBounds(206, 138, 174, 16);
            itemsPerPageLabel.Text = SR.GetString(SR.ListGeneralPage_ItemsPerPageCaption); 
            itemsPerPageLabel.TabStop = false;
            itemsPerPageLabel.TabIndex = 12; 
 
            _txtItemsPerPage.SetBounds(206, 154, 154, 20);
            _txtItemsPerPage.TextChanged += new EventHandler(this.OnSetPageDirty); 
            _txtItemsPerPage.KeyPress += new KeyPressEventHandler(this.OnKeyPressNumberTextBox);
            _txtItemsPerPage.TabIndex = 13;

            this.Text = SR.GetString(SR.ObjectListGeneralPage_Title); 
            this.Size = new Size(402, 300);
            this.CommitOnDeactivate = true; 
            this.Icon = new Icon( 
                typeof(System.Web.UI.Design.MobileControls.MobileControlDesigner),
                "General.ico" 
            );

            this.Controls.AddRange(new Control[]
                           { 
                                grplblAppearance,
                                lblBackCommandText, 
                                _txtBackCommandText, 
                                lblDetailsCommandText,
                                _txtDetailsCommandText, 
                                lblMoreText,
                                _txtMoreText,
                                pagingGroup,
                                itemCountLabel, 
                                _txtItemCount,
                                itemsPerPageLabel, 
                                _txtItemsPerPage 
                           });
        } 

        /// 
        ///   Loads the component into the page.
        ///  
        protected override void LoadComponent()
        { 
            ObjectList objectList = (ObjectList)GetBaseControl(); 

            _txtItemCount.Text = objectList.ItemCount.ToString(CultureInfo.InvariantCulture); 
            _txtItemsPerPage.Text = objectList.ItemsPerPage.ToString(CultureInfo.InvariantCulture);
            _txtBackCommandText.Text = objectList.BackCommandText;
            _txtDetailsCommandText.Text = objectList.DetailsCommandText;
            _txtMoreText.Text = objectList.MoreText; 
        }
 
        private void OnSetPageDirty(Object source, EventArgs e) 
        {
            if (IsLoading()) 
            {
                return;
            }
            SetDirty(); 
        }
 
        private void OnKeyPressNumberTextBox(Object source, KeyPressEventArgs e) 
        {
            if (!((e.KeyChar >='0' && e.KeyChar <= '9') || 
                e.KeyChar == 8))
            {
                e.Handled = true;
                SafeNativeMethods.MessageBeep(unchecked((int)0xFFFFFFFF)); 
            }
        } 
 
        /// 
        ///   Saves the component loaded into the page. 
        /// 
        protected override void SaveComponent()
        {
            ObjectList objectList = (ObjectList)GetBaseControl(); 
            ObjectListDesigner objectListDesigner = (ObjectListDesigner)GetBaseDesigner();
 
            try 
            {
                int itemCount = 0; 

                if (_txtItemCount.Text.Length != 0)
                {
                    itemCount = Int32.Parse(_txtItemCount.Text, CultureInfo.InvariantCulture); 
                }
                objectList.ItemCount = itemCount; 
            } 
            catch (Exception)
            { 
                _txtItemCount.Text = objectList.ItemCount.ToString(CultureInfo.InvariantCulture);
            }

            try 
            {
                int itemsPerPage = 0; 
 
                if (_txtItemsPerPage.Text.Length != 0)
                { 
                    itemsPerPage = Int32.Parse(_txtItemsPerPage.Text, CultureInfo.InvariantCulture);
                }
                objectList.ItemsPerPage = itemsPerPage;
            } 
            catch (Exception)
            { 
                _txtItemsPerPage.Text = objectList.ItemsPerPage.ToString(CultureInfo.InvariantCulture); 
            }
 
            objectList.BackCommandText = _txtBackCommandText.Text;
            objectList.DetailsCommandText = _txtDetailsCommandText.Text;
            objectList.MoreText = _txtMoreText.Text;
 
            TypeDescriptor.Refresh(objectList);
        } 
 
        /// 
        ///   Sets the component that is to be edited in the page. 
        /// 
        public override void SetComponent(IComponent component)
        {
            base.SetComponent(component); 
            InitForm();
        } 
    } 
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.

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