DataGridRowClipboardEventArgs.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 / wpf / src / Framework / System / Windows / Controls / DataGridRowClipboardEventArgs.cs / 1305600 / DataGridRowClipboardEventArgs.cs
                        

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

using System; 
using System.Collections.Generic; 
using System.Collections.ObjectModel;
using System.Text; 

namespace System.Windows.Controls
{
    ///  
    /// This class encapsulates a selected row information necessary for CopyingRowClipboardContent event
    ///  
    public class DataGridRowClipboardEventArgs : EventArgs 
    {
        ///  
        /// Creates DataGridRowClipboardEventArgs object initializing the properties.
        /// 
        /// 
        ///  
        /// 
        ///  
        public DataGridRowClipboardEventArgs(object item, int startColumnDisplayIndex, int endColumnDisplayIndex, bool isColumnHeadersRow) 
        {
            _item = item; 
            _startColumnDisplayIndex = startColumnDisplayIndex;
            _endColumnDisplayIndex = endColumnDisplayIndex;
            _isColumnHeadersRow = isColumnHeadersRow;
        } 

        internal DataGridRowClipboardEventArgs(object item, int startColumnDisplayIndex, int endColumnDisplayIndex, bool isColumnHeadersRow, int rowIndexHint) : 
            this(item, startColumnDisplayIndex, endColumnDisplayIndex, isColumnHeadersRow) 
        {
            _rowIndexHint = rowIndexHint; 
        }

        /// 
        /// DataGrid row item for which we prepare ClipboardRowContent 
        /// 
        public object Item 
        { 
            get { return _item; }
        } 

        /// 
        /// This list should be used to modify, add ot remove a cell content before it gets stored into the clipboard.
        ///  
        public List ClipboardRowContent
        { 
            get 
            {
                if (_clipboardRowContent == null) 
                {
                    _clipboardRowContent = new List();
                }
 
                return _clipboardRowContent;
            } 
        } 

        ///  
        /// This method serialize ClipboardRowContent list into string using the specified format.
        /// 
        /// 
        ///  
        public string FormatClipboardCellValues(string format)
        { 
            StringBuilder sb = new StringBuilder(); 
            int count = ClipboardRowContent.Count;
            for (int i = 0; i < count; i++) 
            {
                DataGridClipboardHelper.FormatCell(ClipboardRowContent[i].Content, i == 0 /* firstCell */, i == count - 1 /* lastCell */, sb, format);
            }
 
            return sb.ToString();
        } 
 
        /// 
        /// Represents the DisplayIndex of the first selected column 
        /// 
        public int StartColumnDisplayIndex
        {
            get { return _startColumnDisplayIndex; } 
        }
 
        ///  
        /// Represents the DisplayIndex of the last selected column
        ///  
        public int EndColumnDisplayIndex
        {
            get { return _endColumnDisplayIndex; }
        } 

        ///  
        /// This property is true when the ClipboardRowContent represents column headers. In this case Item is null. 
        /// 
        public bool IsColumnHeadersRow 
        {
            get { return _isColumnHeadersRow; }
        }
 
        /// 
        ///     If the row index was known at creation time, this will be non-negative. 
        ///  
        internal int RowIndexHint
        { 
            get { return _rowIndexHint; }
        }

        private int _startColumnDisplayIndex; 
        private int _endColumnDisplayIndex;
        private object _item; 
        private bool _isColumnHeadersRow; 
        private List _clipboardRowContent;
        private int _rowIndexHint = -1; 
    }
}

// File provided for Reference Use Only by Microsoft Corporation (c) 2007.
// Copyright (c) Microsoft Corporation. All rights reserved.

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