C++ :: Get Lynx Browser To Properly Use META Refresh?

Jun 16, 2014

I would like to know how to make Lynx follow meta refresh links automatically, At the moment it just provides a "clickable" link you can accept the refresh. I would like this to be automatic.

--- Initial problem ---

We have a DB Backup script written in PHP/HTML and uses the page refresh to loop the backup (every 2 minutes). Using a full fledged browser is not really an option on our machine as the resources are very tight. So we tried Lynx and it has the perfect footprint but the only problem is it doesn't refresh the page.

I'm thinking I just need some way to force Lynx to reload the page after the time has elapsed. Maybe create a new function that starts a timer and hold the url until the timer ends then force Lynx to visit that url. Im a PHP Procedural kinda guy and I cant think how to set this timer event safely without corrupting or crashing the program or creating memory leaks.

(source code im using: [URL])

This is the function that handles meta refresh.

Code: /*
* Given a refresh-URL content string, parses the delay time and the URL
* string. Ignore the remainder of the content.
*/
void LYParseRefreshURL(char *content,
char **p_seconds,
char **p_address)

[code].....

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C++ :: Can XML Schema Be Used To Define Meta Data (using Xerces)?

Feb 17, 2013

say I have an xml-file. Now what my program does depends on the "element". Is it possible for xml schemas to define the action that the program should do? Ie is the following possible:

<xs:element name="test" hidden=true action=myActionOnTestElement>

And then when xerces' parser reads elements of name "test" it also stores the action & that this element is "hidden". If this is impossible with xerces, is it possible at all with XML parsers?

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Visual C++ :: How To Refresh A Datagridview

Feb 16, 2014

In Form1 I have a Datagridview showing the content of a table from DataBase.

In Form2 I add or modify a row in that table. So, when I get back to Form1 I would want the DataGridView get updated automatically.

To populate the DGV I use a Linq To Sql query:

Code:

Query = From ..... ;
Me.DGV.DataSource = Query;

or

Code:
Query = From ..... ;
Me.BindingSource1.DataSource = Query ;
Me.DGV.DataSource = Me.BindingSource1 ;
I have been trying to use:
BindSource (as DataGridView.DataSource)
BindingSource.ResetBinding(False)
DGV.Refresh()
etc...

Also, I added a new row in the same Fomr1 and nothing happens.

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C# :: Datagrid Not Updating Styling After Refresh

May 21, 2014

I have a datagrid, which has a column called Status. In the database, the field is a text field that can have the values up, down, or danger.

I needed to display the status as a "light" as per client request, so I have a StatusToImageConverter class that receives the status, and returns the proper image to display in the datagrid column. Works fine.

Now the issue I am having... I have a combo box above the datagrid for the user to filter the results if desired. The filtering works fine, but the newly displayed devices do not have their status light. In the Status column, nothing appears after the user filters. I think it may have to do with the fact that I am not re-initializing the datagrid, but just refreshing it? That's just my educated guess.

XAML:
In the UserControl Resources:

<local:StatusToImageConverter x:Key="ImageConverter" />
In the DataGrid Control:
<DataGridTemplateColumn Header="Status" IsReadOnly="True">
<DataGridTemplateColumn.CellTemplate>

[Code].....

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C++ :: Can't Refresh Checkers Board On Application

Dec 6, 2013

I Cant get my checkers game board to refresh every time i make a move. i have system("cls") But it does nothing of the sort.. To move a pice ive created an illusion which swaps one pieces appearance with another :

void getpiecetomove(int startx,int starty, int endx, int endy) {
boardpiece tmp;
//Regular Moves Pieces
tmp = board[startx][starty];
board[startx][starty] = board[startx+1][starty+1];
board[startx+1][starty+1] = tmp;
system("cls");
}

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C# :: Using Timer To Refresh Interface - Keep Getting Error Message

Feb 3, 2015

I've been using a timer to refresh the listview on my application, but after half a second, I get the error message at first try/catch method in RefreshPlot() in PlotComponent.cs:

Quote An exception of type 'MySql.Data.MySqlClient.MySqlException' occurred in Marketplace.exe but was not handled in user code

Additional information: There is already an open DataReader associated with this Connection which must be closed first.

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Visual C++ :: How To Refresh Logon Screensaver Parameter Changes

Jan 13, 2014

I have a Windows service that may change the timeout of the logon screensaver in Windows (as described here.) To do that I change the following registry key to the timeout in seconds:

Code:
HKEY_USERS.DEFAULTControl PanelDesktopScreenSaveTimeOut

The issue is that how do I make OS "read" or refresh the actual screensaver timeout after a change in the registry key above?

My practice shows that it is refreshed (for sure) only when I reboot the system, but in my case I need it to be applied without the reboot.

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C Sharp :: Datagridview And Listview Refresh After Data Getting Updated

Jan 9, 2013

                //user list view
                da = new SqlDataAdapter("SELECT * FROM [user]", con);
                DataTable t = new DataTable();
                ds = new DataSet();
                da.Fill(ds);
                 t = ds.Tables[0];
                listView1.View = View.Details;

[Code] ....
 
I tried with datagridview.refresh, update but its not working can any body sugesst me what to do for refresing the data ....do timer we have to use..? if yes then how ...?

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C Sharp :: Open Excel File / Refresh Query And Save

Oct 3, 2012

I am trying to open an Excel file, refresh the query behind it and then save and close the file in C#.

I have the following but I am getting errors on the

 Application excel = new Application()

section:

            Application excel = new Application();
            Workbook theWorkbook = excelFile.Workbooks._Open(txtLocation.Text, 0, false, 5, System.
Reflection.Missing.Value, System.Reflection.Missing.Value, false, System.

[Code] .....

I have added the Microsoft.Office.Interop.Excel reference, but still have the issue?

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C++ :: Plugin For All Browser

Jan 11, 2013

I want to create a plugin with c++ which will be supported by all Browser,i am stuck how to start.

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C :: Check For Browser Inputs?

Oct 26, 2013

Any chances for a c program to check for browser inputs?

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C# :: Ignoring Last-of-type In Web Browser

Dec 8, 2014

I'm using a Windows.System.Forms.Webbrowser and the document text contains

...<style type="text/css">
Table {
page-break-after: always;
}
table:last-of-type {
page-break-after: auto
}
</style>...

As soon as call ShowPrintPreviewDialog() to show the print preview dialog, it appears to be ignoring

table:table:last-of-type

because the last page in the document is blank.

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C++ :: Web Browser - How To Run HTML Within Program

May 4, 2014

I am making a web browser and I have successfully made it so it shows the actual html but I want to know how to run the html within the program. I am using mac so it can't be the #include "windows.h" stuff and preferably I would like it to be cross-platform.

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Visual C++ :: Create Web-browser With ATL?

Aug 11, 2013

I'm trying to create a simple webbrowser at my app.

code sample:
....
ATL::CAxWindow m_wndContainer;
ATL::CComPtr<IWebBrowser2> m_spWebBrowser;
HWND hWnd = m_wndContainer.Create(NULL,
CRect(0,0,200,100),
(LPCTSTR)0,
WS_CAPTION|WS_THICKFRAME|WS_OVERLAPPED|WS_MINIMIZEBOX|WS_MAXIMIZEBOX);
CoCreateInstance(CLSID_WebBrowser,NULL,CLSCTX_INPROC,IID_IWebBrowser2,(void**) &m_spWebBrowser);
...

everything is work fine except the fact the it seems that it create an IE version 7.0 and my machine have IE 8 installed.

it not suppose to create the IE according to my installed version?how do i suppose to do it?

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C :: Text Based Web Browser From Scratch

Sep 13, 2014

I have written a text based web browser from scratch. Meaning that I'm not using libcurl in any way to retrieve the web pages.Now I'd like to add HTTPS functionality to it, but I can't seem to find a guide like Beej's Guide to Network Programming related to HTTPS.

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C# :: WPF Browser Application Not Displaying Controls?

Nov 22, 2014

This is my very first attempt at running a wpf browser app... I've create the project and i can see controls when i add them to the entry page, here's the default for the page

<Page x:Class="SandBoxWeb.Page1"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

[Code].....

and i can see a nice bright green square with an orange outline. But when i debug, a new tab opens up in my browser and i can't see a single thing,it's just a white screen.

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C# :: Select Dynamic Web Browser From Tab Control

Sep 3, 2014

I have been working on my own custom web browser. If i insert a web browser in my tab control and name it i can easily just go webbrowser1.Navigate() in my button click to use the webbrowser methods.

I made a method CreateTab and it automatically adds a web browser to my tab along with a default web page.
My problem is selecting this webbrowser in other button clicks so i can call Home, Back, forward, etc.

Here is me method for creating a tab.

private void CreateTabItem()
{ //create a new tab
TabItem item = new TabItem();
item.Header = "Fitness" + i ;
WebBrowser browser = new WebBrowser();
//browser.Name = "Website";

[Code] ....

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Visual C++ :: Iterating Through Web Browser Controls?

Jan 31, 2013

there is a way to iterate through the controls on a webpage. For instance, I tried EnumChildWindows using the parent window of the browser, but I haven't had any luck - it returns nothing. s where I can start researching how to find the child controls?

I'm using Visual Studio 2010, programming in C++.

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Visual C++ :: Creating DLL With Web Browser Embedded?

Sep 17, 2013

My earlier attempt to get an answer didn't work, so i want to make my question more straight forward.

Is it possible to create a C++ DLL with Web Browser like CDHtmlDialog embedded in it?

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C# :: Way To Get URL When User Opens A Web Page With Common Web Browser?

May 11, 2012

Is there a way to get the URL when the user opens a web page with a common web browser?

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C++ :: Run From Context Menu With Selected Text From Browser

Jan 5, 2014

I'm trying to build an app, but i don't know which is the best language choice. For starters, the app should be able to:

1. run from context menu
2. when selecting some text from a web browser (ff, ie), that text is captured (preferably not in clipboard) and sent as argument to the program via context menu and the program starts executing...

Is this possible?

e.g. [URL] ....

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Visual C++ :: JSON Undefined In Web-browser Container

May 19, 2013

I create an IWebBrowser2* object and attached it to new window.

I create also a simple html page containing JScript alert(JSON) command.

when i load the page from IE the page works fine.but when i load the page from my object i get JSON undefined.

do i need to set my object with some setting?

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Visual C++ :: Display CDialog App Inside A Web Browser Like IE

Dec 16, 2013

I am making a dialog app using CDHtmlDialog and all the controls are done using HTML.

Now i want to call/display this dialog inside a web browser like IE.

How can i do that?

If i could generelaize this question -

Is it possible to display a dialog app that is derived from CDialog inside IE?

If possible, how to do that?

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C# :: Changing Web-browser Emulation Mode (Windows Phone)?

Nov 4, 2014

I was looking around on the internet and i noticed you could change internet explorer's emulation mode from Desktop to Windows Phone, i was wondering can the same thing be achieved in the C# webbrowser as i know it heavily rely's on IE. I know you can change the standards on the browser through the IE versions but is changing it to Windows Phone Brwoser possible, if so how can i change it?

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Visual C++ :: Calling ATL COM DLL Method (that Opens A Dialog) From Browser?

Oct 11, 2013

I have a COM Object created using ATL (without MFC Support)

The Object has 1 method that opens a Dialog (that does all the rest) and when finish - returns 2 values back (1 is enough)

Currently I call it from another EXE:

hr = CoCreateInstance(
CLSID_MyControl,
NULL,
CLSCTX_INPROC_SERVER,
IID_IMyControl,
(void**) &pMyControl
);

and then:

hr = pMyControl->MyMethod (ATL::CComBSTR(InputString1), ATL::CComBSTR(InputString2), &IntReturned, &IntReturned);

Is it possible to call it as is from a browser ?

How can I Instantiate the object and invoke my method (with params) from the browser ?

will it open the dialog ?

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Visual C++ :: ActiveX Web Browser Control Not Deleting Session Cookies Even After Closing

Aug 9, 2013

I have an C++ application which uses Microsoft Web browser ActiveX control to launch any URL within the application. The browser is embedded in C++ form and It's working fine with all the feature Microsoft has exposed through Interface(IID_IWebBrowser2).But while any url that is using session cookie has been launched, even after closing the browser the session cookies are not getting deleted. For example if user login info is stored as session cookies,the url is using the cookies and getting launched without asking for user log in info.

But if I close the browser, and again relaunch , the cookies should be deleted and the url will not find the cookies to be used for log in . That is not happening here. Although this is session cookies , it's not getting deleted and being used by embedded browser. However, if the url is launched in IE, it is behaving as expected.

So, Do I need to delete the cookies explicitly? If Yes, How to do that?

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