asp.net中资源文件的使用

Username="Songh"; 
Sex="Boy"; 
Birthday="1973-01-15"; 
Salary="5000RMB"; 

public void AddResource( 
string name,//键名 
string value//值 
); 

using System; 
using System.Resources; 
using System.Drawing; 
public class RS 
{ 
public static void Main() 
{ 
ResourceWriter rw=new 
ResourceWriter("userinfo.resources");//提供文件名以初始化ResourceWriter类实例。 
Image image=Image.FromFile("photo.gif")；//实例化Image类 
rw.AddResource("Photo",image);//添加图象 
rw.AddResource("Username","songh");//添加字符串 
rw.AddResource("Sex","boy");//添加字符串 
rw.AddResource("Birthday","1973-01-15");//添加字符串 
rw.AddResource("Salary","5000RMB");//添加字符串 
rw.Close();//关闭ResourceWriter并隐式调用Generate()方法完成资源文件写入磁盘文件。 
} 
} 

public ResourceManager( 
string baseName, 
Assembly assembly 
) 

using System.reflection; 
using System.Resources; 
private System.Resources.ResourceManager rm; 
public Form1() 
{ 
InitializeComponent(); 
Assembly assembly=Assembly.GetExecutingAssembly();//获取当前主程序集 
Rm=new ResourceManager("ResourceUserinfo.Userinfo",assembly);//实例化资源管理类 
photo.iamge=(Image)rm.GetObjetct("Photo"); 
username.Text=rm.GetString("Username"); 
sex.Text=rm.GetString("Sex"); 
birthday.Text=rm.GetString("Birthday"); 
salary.Text=rm.GetString("Salary"); 
} 

Assembly assm = this.GetType().Assembly;//Assembly.LoadFrom(程序集路径); 
foreach (string resName in assm.GetManifestResourceNames()) 
{ 
Stream stream = assm.GetManifestResourceStream(resName); 
ResourceReader rr = new ResourceReader(stream); 
IDictionaryEnumerator enumerator = rr.GetEnumerator(); 
while (enumerator.MoveNext()) 
{ 
DictionaryEntry de = (DictionaryEntry)enumerator.Current; 
//de.Key是资源名 
//de.Value是资源内容 
} 
} 

[UIPermissionAttribute(SecurityAction.Demand, Clipboard = UIPermissionClipboard.OwnClipboard)] 
public DragDropEffects DoDragDrop( 
Object data, 
DragDropEffects allowedEffects 
) 

using System; 
using System.Drawing; 
using System.Windows.Forms; 
namespace Snip_DragNDrop 
{ 
public class Form1 : System.Windows.Forms.Form 
{ 
private System.Windows.Forms.ListBox ListDragSource; 
private System.Windows.Forms.ListBox ListDragTarget; 
private System.Windows.Forms.CheckBox UseCustomCursorsCheck; 
private System.Windows.Forms.Label DropLocationLabel; 
private int indexOfItemUnderMouseToDrag; 
private int indexOfItemUnderMouseToDrop; 
private Rectangle dragBoxFromMouseDown; 
private Point screenOffset; 
private Cursor MyNoDropCursor; 
private Cursor MyNormalCursor; 
/// The main entry point for the application. 
[STAThread] 
static void Main() 
{ 
Application.Run(new Form1()); 
} 
public Form1() 
{ 
this.ListDragSource = new System.Windows.Forms.ListBox(); 
this.ListDragTarget = new System.Windows.Forms.ListBox(); 
this.UseCustomCursorsCheck = new System.Windows.Forms.CheckBox(); 
this.DropLocationLabel = new System.Windows.Forms.Label(); 
this.SuspendLayout(); 
// ListDragSource 
this.ListDragSource.Items.AddRange(new object[] {"one", "two", "three", "four", 
"five", "six", "seven", "eight", 
"nine", "ten"}); 
this.ListDragSource.Location = new System.Drawing.Point(10, 17); 
this.ListDragSource.Size = new System.Drawing.Size(120, 225); 
this.ListDragSource.MouseDown += new System.Windows.Forms.MouseEventHandler(this.ListDragSource_MouseDown); 
this.ListDragSource.QueryContinueDrag += new System.Windows.Forms.QueryContinueDragEventHandler(this.ListDragSource_QueryContinueDrag); 
this.ListDragSource.MouseUp += new System.Windows.Forms.MouseEventHandler(this.ListDragSource_MouseUp); 
this.ListDragSource.MouseMove += new System.Windows.Forms.MouseEventHandler(this.ListDragSource_MouseMove); 
this.ListDragSource.GiveFeedback += new System.Windows.Forms.GiveFeedbackEventHandler(this.ListDragSource_GiveFeedback); 
// ListDragTarget 
this.ListDragTarget.AllowDrop = true; 
this.ListDragTarget.Location = new System.Drawing.Point(154, 17); 
this.ListDragTarget.Size = new System.Drawing.Size(120, 225); 
this.ListDragTarget.DragOver += new System.Windows.Forms.DragEventHandler(this.ListDragTarget_DragOver); 
this.ListDragTarget.DragDrop += new System.Windows.Forms.DragEventHandler(this.ListDragTarget_DragDrop); 
this.ListDragTarget.DragEnter += new System.Windows.Forms.DragEventHandler(this.ListDragTarget_DragEnter); 
this.ListDragTarget.DragLeave += new System.EventHandler(this.ListDragTarget_DragLeave); 
// UseCustomCursorsCheck 
this.UseCustomCursorsCheck.Location = new System.Drawing.Point(10, 243); 
this.UseCustomCursorsCheck.Size = new System.Drawing.Size(137, 24); 
this.UseCustomCursorsCheck.Text = "Use Custom Cursors"; 
// DropLocationLabel 
this.DropLocationLabel.Location = new System.Drawing.Point(154, 245); 
this.DropLocationLabel.Size = new System.Drawing.Size(137, 24); 
this.DropLocationLabel.Text = "None"; 
// Form1 
this.ClientSize = new System.Drawing.Size(292, 270); 
this.Controls.AddRange(new System.Windows.Forms.Control[] {this.ListDragSource, 
this.ListDragTarget, this.UseCustomCursorsCheck, 
this.DropLocationLabel}); 
this.Text = "drag-and-drop Example"; 
this.ResumeLayout(false); 
} 
private void ListDragSource_MouseDown(object sender, System.Windows.Forms.MouseEventArgs e) 
{ 
// Get the index of the item the mouse is below. 
indexOfItemUnderMouseToDrag = ListDragSource.IndexFromPoint(e.X, e.Y); 
if (indexOfItemUnderMouseToDrag != ListBox.NoMatches) { 
// Remember the point where the mouse down occurred. The DragSize indicates 
// the size that the mouse can move before a drag event should be started. 
Size dragSize = SystemInformation.DragSize; 
// Create a rectangle using the DragSize, with the mouse position being 
// at the center of the rectangle. 
dragBoxFromMouseDown = new Rectangle(new Point(e.X - (dragSize.Width /2), 
e.Y - (dragSize.Height /2)), dragSize); 
} else 
// Reset the rectangle if the mouse is not over an item in the ListBox. 
dragBoxFromMouseDown = Rectangle.Empty; 
} 
private void ListDragSource_MouseUp(object sender, System.Windows.Forms.MouseEventArgs e) { 
// Reset the drag rectangle when the mouse button is raised. 
dragBoxFromMouseDown = Rectangle.Empty; 
} 
private void ListDragSource_MouseMove(object sender, System.Windows.Forms.MouseEventArgs e) 
{ 
if ((e.Button & MouseButtons.Left) == MouseButtons.Left) { 
// If the mouse moves outside the rectangle, start the drag. 
if (dragBoxFromMouseDown != Rectangle.Empty && 
!dragBoxFromMouseDown.Contains(e.X, e.Y)) { 
// Create custom cursors for the drag-and-drop operation. 
try { 
MyNormalCursor = new Cursor("3dwarro.cur"); 
MyNoDropCursor = new Cursor("3dwno.cur"); 
} catch { 
// An error occurred while attempting to load the cursors, so use 
// standard cursors. 
UseCustomCursorsCheck.Checked = false; 
}finally { 
// The screenOffset is used to account for any desktop bands 
// that may be at the top or left side of the screen when 
// determining when to cancel the drag drop operation. 
screenOffset = SystemInformation.WorkingArea.Location; 
// Proceed with the drag-and-drop, passing in the list item. 
DragDropEffects dropEffect = ListDragSource.DoDragDrop(ListDragSource.Items[indexOfItemUnderMouseToDrag], DragDropEffects.All | DragDropEffects.Link); 
// If the drag operation was a move then remove the item. 
if (dropEffect == DragDropEffects.Move) { 
ListDragSource.Items.RemoveAt(indexOfItemUnderMouseToDrag); 
// Selects the previous item in the list as long as the list has an item. 
if (indexOfItemUnderMouseToDrag > 0) 
ListDragSource.SelectedIndex = indexOfItemUnderMouseToDrag -1; 
else if (ListDragSource.Items.Count > 0) 
// Selects the first item. 
ListDragSource.SelectedIndex =0; 
} 
// Dispose of the cursors since they are no longer needed. 
if (MyNormalCursor != null) 
MyNormalCursor.Dispose(); 
if (MyNoDropCursor != null) 
MyNoDropCursor.Dispose(); 
} 
} 
} 
} 
private void ListDragSource_GiveFeedback(object sender, System.Windows.Forms.GiveFeedbackEventArgs e) 
{ 
// Use custom cursors if the check box is checked. 
if (UseCustomCursorsCheck.Checked) { 
// Sets the custom cursor based upon the effect. 
e.UseDefaultCursors = false; 
if ((e.Effect & DragDropEffects.Move) == DragDropEffects.Move) 
Cursor.Current = MyNormalCursor; 
else 
Cursor.Current = MyNoDropCursor; 
} 
} 
private void ListDragTarget_DragOver(object sender, System.Windows.Forms.DragEventArgs e) 
{ 
// Determine whether string data exists in the drop data. If not, then 
// the drop effect reflects that the drop cannot occur. 
if (!e.Data.GetDataPresent(typeof(System.String))) { 
e.Effect = DragDropEffects.None; 
DropLocationLabel.Text = "None - no string data."; 
return; 
} 
// Set the effect based upon the KeyState. 
if ((e.KeyState & (8+32)) == (8+32) && 
(e.AllowedEffect & DragDropEffects.Link) == DragDropEffects.Link) { 
// KeyState 8 + 32 = CTL + ALT 
// Link drag-and-drop effect. 
e.Effect = DragDropEffects.Link; 
} else if ((e.KeyState & 32) == 32 && 
(e.AllowedEffect & DragDropEffects.Link) == DragDropEffects.Link) { 
// ALT KeyState for link. 
e.Effect = DragDropEffects.Link; 
} else if ((e.KeyState & 4) == 4 && 
(e.AllowedEffect & DragDropEffects.Move) == DragDropEffects.Move) { 
// SHIFT KeyState for move. 
e.Effect = DragDropEffects.Move; 
} else if ((e.KeyState & 8) == 8 && 
(e.AllowedEffect & DragDropEffects.Copy) == DragDropEffects.Copy) { 
// CTL KeyState for copy. 
e.Effect = DragDropEffects.Copy; 
} else if ((e.AllowedEffect & DragDropEffects.Move) == DragDropEffects.Move) { 
// By default, the drop action should be move, if allowed. 
e.Effect = DragDropEffects.Move; 
} else 
e.Effect = DragDropEffects.None; 
// Get the index of the item the mouse is below. 
// The mouse locations are relative to the screen, so they must be 
// converted to client coordinates. 
indexOfItemUnderMouseToDrop = 
ListDragTarget.IndexFromPoint(ListDragTarget.PointToClient(new Point(e.X, e.Y))); 
// Updates the label text. 
if (indexOfItemUnderMouseToDrop != ListBox.NoMatches){ 
DropLocationLabel.Text = "Drops before item #" + (indexOfItemUnderMouseToDrop + 1); 
} else 
DropLocationLabel.Text = "Drops at the end."; 
} 
private void ListDragTarget_DragDrop(object sender, System.Windows.Forms.DragEventArgs e) 
{ 
// Ensure that the list item index is contained in the data. 
if (e.Data.GetDataPresent(typeof(System.String))) { 
Object item = (object)e.Data.GetData(typeof(System.String)); 
// Perform drag-and-drop, depending upon the effect. 
if (e.Effect == DragDropEffects.Copy || 
e.Effect == DragDropEffects.Move) { 
// Insert the item. 
if (indexOfItemUnderMouseToDrop != ListBox.NoMatches) 
ListDragTarget.Items.Insert(indexOfItemUnderMouseToDrop, item); 
else 
ListDragTarget.Items.Add(item); 
} 
} 
// Reset the label text. 
DropLocationLabel.Text = "None"; 
} 
private void ListDragSource_QueryContinueDrag(object sender, System.Windows.Forms.QueryContinueDragEventArgs e) { 
// Cancel the drag if the mouse moves off the form. 
ListBox lb = sender as ListBox; 
if (lb != null) { 
Form f = lb.FindForm(); 
// Cancel the drag if the mouse moves off the form. The screenOffset 
// takes into account any desktop bands that may be at the top or left 
// side of the screen. 
if (((Control.MousePosition.X - screenOffset.X) < f.DesktopBounds.Left) || 
((Control.MousePosition.X - screenOffset.X) > f.DesktopBounds.Right) || 
((Control.MousePosition.Y - screenOffset.Y) < f.DesktopBounds.Top) || 
((Control.MousePosition.Y - screenOffset.Y) > f.DesktopBounds.Bottom)) { 
e.Action = DragAction.Cancel; 
} 
} 
} 
private void ListDragTarget_DragEnter(object sender, System.Windows.Forms.DragEventArgs e) { 
// Reset the label text. 
DropLocationLabel.Text = "None"; 
} 
private void ListDragTarget_DragLeave(object sender, System.EventArgs e) { 
// Reset the label text. 
DropLocationLabel.Text = "None"; 
} 
} 
} 

public interface IExpressionForm 
{ 
ConditionItemEntity CIEntity { get; set; } 
ConditionBranchEntity CIEntity { get; set; } 
event Handle OnExpressionHandled; } 

public partial class frmNumericCondition : Form, IExpressionForm 
{ 
public frmNumericCondition() 
{ 
InitializeComponent(); 
} 
public ConditionItemEntity CIEntity { get; set; } 
public ConditionBranchEntity CBEntity { get; set; } 
public event Handle OnExpressionHandled; 
} 

public partial class frmVarcharCondition : Form, IExpressionForm 
{ 
public frmVarcharCondition() 
{ 
InitializeComponent(); 
} 
public ConditionItemEntity CIEntity { get; set; } 
public ConditionBranchEntity CBEntity { get; set; } 
public event Handle OnExpressionHandled; 
} 

public static IExpressionForm CreateExpressionForm(ConditionType ct) 
{ 
IExpressionForm frm = null; 
if (ct == ConditionType.bit) 
frm = new frmBitCondition(); 
else if (ct == ConditionType.datetime) 
frm = new frmDateTimeCondition(); 
else if (ct == ConditionType.numeric) 
frm = new frmNumericCondition(); 
else if (ct == ConditionType.varchar) 
frm = new frmVarcharCondition(); 
return frm; 
}