Hello,

How to call a C# function (eg., main()) from a Javascript funtion (eg.,
ref()).

-- Steven

Hi Steven
C# is complied language not just interpreted script language as JavaScript
Therefore, i don't think you can do that , the opossite is easy however.
Mohamed M .Mahfouz
Developer Support Engineer
ITWorx on behalf of Microsoft EMEA GTSC

In one of the webiste I have seen something like this to call C# function
from Javascript :
--------------------------------------------------------
<script language="javascript">
function init()
{
alert('hello ');
<%SetData();%>; //------------------------------> main line
alert('<%=strName%>');
}
</script>
-------------------------------------------------------
private void Page_Load(object sender, System.EventArgs e)
{
if (!IsPostBack)
{
this.ImageButton1.Attributes.Add("onclick",
"javascript:init();");
}
}
public void SetData()
{
strName = "mainpico";
}


But when I try to replicate the same .. I'm getting error in the main line.
How can I achieve the same?


"Mohamoss" <(E-Mail Removed)> wrote in message
news:(E-Mail Removed)...
> Hi Steven
> C# is complied language not just interpreted script language as
> JavaScript
> Therefore, i don't think you can do that , the opossite is easy however.
> Mohamed M .Mahfouz
> Developer Support Engineer
> ITWorx on behalf of Microsoft EMEA GTSC
>

Is your SetData() method set as public or protected? If it is private you
cannot access it in the ASPX page.

Dale Preston

"Steven" <counterball_20122@_hotmail.com> wrote in message
news:uz$(E-Mail Removed)...
> In one of the webiste I have seen something like this to call C# function
> from Javascript :
> --------------------------------------------------------
> <script language="javascript">
> function init()
> {
> alert('hello ');
> <%SetData();%>; //------------------------------> main line
> alert('<%=strName%>');
> }
> </script>
> -------------------------------------------------------
> private void Page_Load(object sender, System.EventArgs e)
> {
> if (!IsPostBack)
> {
> this.ImageButton1.Attributes.Add("onclick",
> "javascript:init();");
> }
> }
> public void SetData()
> {
> strName = "mainpico";
> }
>
>
> But when I try to replicate the same .. I'm getting error in the main
line.
> How can I achieve the same?
>
>
> "Mohamoss" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
> > Hi Steven
> > C# is complied language not just interpreted script language as
> > JavaScript
> > Therefore, i don't think you can do that , the opossite is easy
however.
> > Mohamed M .Mahfouz
> > Developer Support Engineer
> > ITWorx on behalf of Microsoft EMEA GTSC
> >
>
>

I set SetData method as public.

_- Steven

"Dale Preston" <(E-Mail Removed)> wrote in message
news:%(E-Mail Removed)...
> Is your SetData() method set as public or protected? If it is private you
> cannot access it in the ASPX page.
>
> Dale Preston
>
> "Steven" <counterball_20122@_hotmail.com> wrote in message
> news:uz$(E-Mail Removed)...
>> In one of the webiste I have seen something like this to call C# function
>> from Javascript :
>> --------------------------------------------------------
>> <script language="javascript">
>> function init()
>> {
>> alert('hello ');
>> <%SetData();%>; //------------------------------> main
>> line
>> alert('<%=strName%>');
>> }
>> </script>
>> -------------------------------------------------------
>> private void Page_Load(object sender, System.EventArgs e)
>> {
>> if (!IsPostBack)
>> {
>> this.ImageButton1.Attributes.Add("onclick",
>> "javascript:init();");
>> }
>> }
>> public void SetData()
>> {
>> strName = "mainpico";
>> }
>>
>>
>> But when I try to replicate the same .. I'm getting error in the main
> line.
>> How can I achieve the same?
>>
>>
>> "Mohamoss" <(E-Mail Removed)> wrote in message
>> news:(E-Mail Removed)...
>> > Hi Steven
>> > C# is complied language not just interpreted script language as
>> > JavaScript
>> > Therefore, i don't think you can do that , the opossite is easy
> however.
>> > Mohamed M .Mahfouz
>> > Developer Support Engineer
>> > ITWorx on behalf of Microsoft EMEA GTSC
>> >
>>
>>
>
>