addimage.aspx.cs

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using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;

namespace ASPNET.StarterKit.Communities.Admin.EditImages
{
	/// <summary>
	/// Summary description for AddImage.
	/// </summary>
	public class AddImage : System.Web.UI.Page
	{
		protected ASPNET.StarterKit.Communities.DisplayQuota DisplayQuota1;
		protected System.Web.UI.WebControls.Button btnAdd;
		protected System.Web.UI.WebControls.CustomValidator cvFileName;
		protected System.Web.UI.WebControls.ValidationSummary ValidationSummary1;
		protected System.Web.UI.WebControls.TextBox txtImage2;
		protected System.Web.UI.HtmlControls.HtmlInputFile txtImage;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// Put user code to initialize the page here
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    
			this.cvFileName.ServerValidate += new System.Web.UI.WebControls.ServerValidateEventHandler(this.cvFileName_ServerValidate);
			this.btnAdd.Click += new System.EventHandler(this.btnAdd_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

    
    
		//*******************************************************
		//
		// Add the new community image to the database.
		//
		//*******************************************************
	    
		void btnAdd_Click(Object s, EventArgs e) {
			if (Page.IsValid) {
				string imageFileName = ImageUtility.AddCommunityImage(CommunityImageType.Global, txtImage.PostedFile);
				Response.Redirect("Default.aspx");
			}
		}

		private void cvFileName_ServerValidate(object source, System.Web.UI.WebControls.ServerValidateEventArgs args)
		{
			String FileName = txtImage.Value;
			// Remove path
			FileName = FileName.Remove( 0, FileName.LastIndexOf( "\\" ) + 1);
			FileName = FileName.Substring(0,FileName.LastIndexOf( "." ));
			if(CommunityGlobals.IsNumeric(FileName))
			{
				args.IsValid = false;
				return;
			}
			args.IsValid = true;
			return;
		}
	}
}