Here is my code and i want to call the my custom method (Application_My()) automatically when application is loaded/refresh every time like Application_OnEndRequest().
Thanks in advance.
<%# Application Language="C#" %>
<script runat="server">
// THis code will be executed automatically when page is reloaded everytime
/*protected void Application_OnEndRequest()
{
Response.Write("Thsi page is executed on=" + DateTime.Now.ToString());
}*/
// how to call below method automatically when page is reloaded everytime
//such as above
protected void Application_My()
{
Response.Write("Hi welcome");
}
protected void Application_Start(object sender, EventArgs e)
{
}
protected void Session_Start(object sender, EventArgs e)
{
}
protected void Application_BeginRequest(object sender, EventArgs e)
{
}
protected void Application_AuthenticateRequest(object sender, EventArgs e)
{
}
protected void Application_Error(object sender, EventArgs e)
{
}
protected void Session_End(object sender, EventArgs e)
{
}
protected void Application_End(object sender, EventArgs e)
{
}
protected void Application_EndRequest(object sender, EventArgs e)
{
Application_My();
}
However, note that this is called for everything that is managed by your aspnet pipeline, so you might get called on css and image requests.
You could add Debug.WriteLine(Request.Url); to the code above to see what happens when you enter your site.
Related
Properties window asp.net: Just like other controls have that thunderbolt icon, when you select the entire form itself, I don't see a thunderbolt for the page level events.
When you double click on the form, Load is created for you.
But there are other page level events, and I expected to see them and define them, through properties window.
But for the form itself, there is none. See screenshot.
Is this by design? Or am I experiencing an anomaly?
My guess is that maybe the event recognized by the web page through the name of the method itself (Like page load is always Page_Load, etc.)
Click here for screenshot...No Thunderbolt:
Yes, I think this is by design. Only certain event names are recognized.
You can type this in, and it will recognize these event names and do accordingly:
protected void Page_PreInit(object sender, EventArgs e)
{ Response.Write("Page_PreInit" + "<br/>"); }
protected void Page_Init(object sender, EventArgs e)
{ Response.Write("Page_Init" + "<br/>"); }
protected void Page_InitComplete(object sender, EventArgs e)
{ Response.Write("Page_InitComplete" + "<br/>"); }
protected void Page_PreLoad(object sender, EventArgs e)
{ Response.Write("Page_PreLoad" + "<br/>"); }
protected void Page_LoadComplete(object sender, EventArgs e)
{ Response.Write("Page_LoadComplete" + "<br/>"); }
protected void Page_PreRender(object sender, EventArgs e)
{ Response.Write("Page_PreRender" + "<br/>"); }
protected void Page_PreRenderComplete(object sender, EventArgs e)
{ Response.Write("Page_PreRenderComplete" + "<br/>"); }
protected void Page_Unload(object sender, EventArgs e)
{
//Response.Write("Page_Unload" + "<br/>");
}
Iam passing a parameter in response.redirect,But the value is not getting on the target page
Login.aspx.cs
protected void Button1_Click(Object sender,
System.EventArgs e)
{
string umasterid = drow["UserMasterId"].ToString();
Response.Redirect("Default.aspx?Name=" + umasterid );
}
Default.aspx.cs
protected void Page_Load(object sender, EventArgs e)
{
string Name = Request.QueryString["Name"];//value not getting here
}
what went wrong for me???
Try following:
Login.aspx
protected void Button1_Click(Object sender,System.EventArgs e)
{
Response.Redirect("Default.aspx?Name=umasterid");
}
Default.aspx
protected void Page_Load(object sender, EventArgs e)
{
Response.Write(Request.QueryString["Name"]);
}
I have the following query:
In ASP.NET Global.ascx file following HttpApplication events are defined:
protected void Application_Start(object sender, EventArgs e)
{
}
protected void Session_Start(object sender, EventArgs e)
{
}
protected void Application_BeginRequest(object sender, EventArgs e)
{
}
protected void Application_AuthenticateRequest(object sender, EventArgs e)
{
}
protected void Application_Error(object sender, EventArgs e)
{
}
protected void Session_End(object sender, EventArgs e)
{
}
protected void Application_End(object sender, EventArgs e)
{
}
As I can understand, these are HttpApplication event handlers. But there are lots of other events also. Are the Global.ascx events are only registered events? If not then, What are the other events those had been registered?
Also, say I have implemented a HttpModule on implementing Application_BeginRequest eventhandler. Now, the ASP.NET Framework also implemented the same. Then would my implementation overrides the Framework ones?
You can attach as many as handlers to an event. For more information read MSDN pages on - Handling events.
Read MSDN - Life Cycle Events and the Global.asax file and ASP.NET Application Life Cycle Overview for IIS 7.0
I have this:
protected void Page_Load(object sender, EventArgs e)
{
nome_Txt.Text = Profile.dados_pessoais.nome;
}
protected void save_Click(object sender, EventArgs e)
{
Profile.dados_pessoais.nome = nome_Txt.Text;
}
If Profile.dados_pessoais.nome is empty, nome_txt.Text is empty too. When I change nome_Txt.Text to teste for example, when I click on the button nome_Txt.Text is empty.
What am I doing wrong?
The Page_Load event run before the button click event so you always assign the text box to empty value.
To solve this, don't populate the textbox when you are in a Postback:
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
nome_Txt.Text = Profile.dados_pessoais.nome;
}
}
As also stated in a comment, you probably have to save the profile after changing it otherwise it won't be saved when you next load the page:
protected void save_Click(object sender, EventArgs e)
{
Profile.dados_pessoais.nome = nome_Txt.Text;
Profile.Save()
}
In my application, i am trying to get button_click event in another button click event, but it is not working.
My code is,
protected void btn1_Click(object sender, EventArgs e)
{
Response.Write("hi.....");
}
protected void btn2_Click(object sender, EventArgs e)
{
btn1.Click += new EventHandler(this.btn1_Click);
}
What is wrong with this?
I suppose you want to call the code of btn1_click event.
If this is the case, you simple call it as a method in your btn2_Click.
protected void btn2_Click(object sender, EventArgs e)
{
btn1_Click (sender, e);
}