|
can you tell how the same can be done in a webform?
|
|
|
|
|
This might be possible answer. 
Life is a stage and we are all actors!
|
|
|
|
|
I have an event handler with three local variables defined, all of which are strings.
When I set a breakpoint on the first item, and try to step through the code, the debugger jumps completely over these two lines:
string tableName = "";
string fieldName = "";
If I try to set a watch on them, the watch window reports that they're not part of the current context.
I've tried creating a new method, renaming the vars to something guaranteed to be unique in the app, shutting the IDE down, unloading/reloading the project, and taking out everything but those two lines of code. Nothing has solved the issue.
EDIT --------------------------
I was compiling to "Any CPU", and I was supposed to be compiling to "X86" (it's a ODBC driver thing). Changed it to X86, and everything is fine now (that means I'm back to more understandable defects in the code).
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
modified on Thursday, August 20, 2009 6:27 PM
|
|
|
|
|
I've had that happen before too. I just Cleaned the solution and rebuilt everything.
|
|
|
|
|
That was the first thing I tried...
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
|
|
|
|
|
|
Well, the variables *are* being used, and I can define and break on unused variables all day.
"Why don't you tie a kerosene-soaked rag around your ankles so the ants won't climb up and eat your candy ass..." - Dale Earnhardt, 1997
-----
"...the staggering layers of obscenity in your statement make it a work of art on so many levels." - Jason Jystad, 10/26/2001
|
|
|
|
|
I am using the Winform's WebBrowser control to display HTML documents in my application. Now I need to draw a line above a certain HTML element in the document, and I'm hitting a road blocks.
First, I tried to simply paint a line above the element, but quickly found that the WebBrowser doesn't support the paint event.
Next, I tried to just position a thin, "line-like" control above the HTML element. I know the position of the element within the document, but to position the control properly, I'd need the WebBrowser scroll position. I'm reading that you can't read the scroll position, or receive scroll events from the WebBrowser control.
Anyone have a plan C?
Thanks,
Aaron
|
|
|
|
|
I've run into a similar problem recently. My plan C was to modify the html and use WebBrowser.DocumentText.
I also wrote this, which might be useful:
private void SaveScrollPosition()
{
if ( Loading ) return;
var document = _Control.Document;
if ( document == null ) return;
var body = document.Body;
if ( body == null ) return;
if ( body.ScrollLeft != 0 || body.ScrollTop != 0 )
{
ScrollPositionX = body.ScrollLeft;
ScrollPositionY = body.ScrollTop;
return;
}
var htmls = document.GetElementsByTagName( "HTML" );
if ( htmls == null ) return;
if ( htmls.Count == 0 ) return;
var html = htmls[ 0 ];
if ( html == null ) return;
if ( html.ScrollLeft != 0 || html.ScrollTop != 0 )
{
ScrollPositionX = html.ScrollLeft;
ScrollPositionY = html.ScrollTop;
return;
}
}
Nick
----------------------------------
Be excellent to each other
|
|
|
|
|
We need to package a windows application(C#) as an installable and during the installation by the user we need to get details about the different servers like Database server name or IP and test if the server exists. If we use the standard Setup in .net we are not able to customize it as we want ,i.e. we are not able to write any code for testing the user inputs. Please Advice . TIA
|
|
|
|
|
You would better use third party product like Installshield for that.Customizing Windows Installer is not simple at all.
Life is a stage and we are all actors!
|
|
|
|
|
|
Hi all.
I need to create a plugin that use a similar Visual Programming Language interface of Rhino3D Grasshopper, LabView or Ms Robotics Developer Studio GUI, but I haven't found anything on the web.
If there is an open source project like it, I couldn't rewrite the VPL from scratch.
Someone knows something similar project? 
Thanks for all!!
|
|
|
|
|
Hi all
When I execute this query in Oracle I get perfect results.
1. SELECT * FROM TOTAL_CASES
2. WHERE (TRIM("NTN") = TRIM(:NTN)
3. OR '%'||upper("NAME")||'%' LIKE '%'||upper(:NAME)||'%')
4. AND (upper(TRIM("STATUS")) LIKE nvl(upper(TRIM(:STATUS)),'%'||''||'%'))
It means that if :STATUS is NULL then give all results matching step 3 or 4. If there is a value for :STATUS then also filter results according to that value.
This query gives accurate results when executed in SQL. However, I also use this to populate a Data Grid in ASP.NET. When STATUS is NULL in ASP.NET, the Data Grid shows no results. However, when I select value for the STATUS, then it shows results according to the value chosen for STATUS.
Please help me as to how to populate Data Grid when I select no value for STATUS.
Thanks.
Hammad
|
|
|
|
|
hi hammad
it is possible that your page is passing a blank string instead of NULL to the query.
check if the following works in line 4
AND (upper(TRIM("STATUS")) LIKE ('%' || upper(TRIM(nvl(:STATUS,'%')) || '%')
i havent been able to check it but hope that helps.
|
|
|
|
|
Hi ,someone suggest an obfuscation tool and if anyone used .NetReactor ,can u specify in detail the problems you are currently facing with it.
|
|
|
|
|
Eazfuscator, been using it for some time now. It's free and offers all I need (namely, string encryption besides good obfuscation).
2+2=5 for very large amounts of 2
(always loved that one hehe!)
|
|
|
|
|
Nice one Moreno Airoldi.I was looking for good free obfuscator too. 
Life is a stage and we are all actors!
|
|
|
|
|
Who wasn't hehe!
2+2=5 for very large amounts of 2
(always loved that one hehe!)
|
|
|
|
|
Hello all,
I have a problem using activex in my asp.net webpage..
I have developed an activex control code:
Public str As String
Public lastpath As String
Event Acceptpath(str As String)
Private Sub Drive1_Change()
Dir1.path = Drive1.Drive
End Sub
Private Sub Submit_Click()
Text1.Text = Dir1.path
RaiseEvent Acceptpath(Dir1.path)
End Sub
Public Property Let Last(path As String)
lastpath = path
PropertyChanged "Last"
MsgBox (lastpath)
End Property
Public Property Get Last() As String
Last = lastpath
End Property
'Public Property Let Last(path As String)
'lastpath = path
'PropertyChanged "Last"
'End Property
Private Sub Last_Click()
Dir1.path = lastpath
MsgBox (lastpath)
End Sub
Private Sub UserControl_Initialize()
Dir1.path = "E:\Myproject\controls"
End Sub
Private Sub UserControl_ReadProperties(PropBag As PropertyBag)
lastpath = PropBag.ReadProperty("Last")
End Sub
Private Sub UserControl_WriteProperties(PropBag As PropertyBag)
Call PropBag.WriteProperty("Last", lastpath)
End Sub
I have created the CAB file and added to the asp.net page so I can see activex in my page when i run the code but when I send values to the activex control it is not showing any thing.. ASP.Net web code:
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
<code>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>My ActiveX control<title>
</head>
<body>
<OBJECT ID="UserControl1"
CLASSID="CLSID:A9CC0BA6-38B7-4CCA-9244-648EA26F5FD1"
codebase="Project1.CAB#version=1,0,0,0>
<PARAM name="Last" value="E:\myproject" /></OBJECT>;
<form id="form1" runat="server">
</form>
</body>
</html>
any help with this code...
So that i can send the values and retrive from Activex...
Thanks
MSK
|
|
|
|
|
|
The properies for the link to the file in the setup project's file system view contain an "icon" field that lets you select the icon you want to show.
Be aware that the icon must be either copied as a separate file to the installation directory or embedded in the exe - the dialog box you bring up from the "icon" property will let you select one of these.
2+2=5 for very large amounts of 2
(always loved that one hehe!)
|
|
|
|
|
|
I hope I understood correctly what you need - to set the icon shown in the Programs menu for your executable.
You can find the "Icon" property this way:
- right click on the setup project's name in the Solution Explorer
- click on "View" and then on "File System"
- in the File System view select "User Program's Menu"
- locate the link to your executable, which will usually be under a folder in "User Program's Menu", and select it
- the "Properties" tab will now show the link's properties, including "Icon"
Hope it's all clear and it's what you need.
2+2=5 for very large amounts of 2
(always loved that one hehe!)
|
|
|
|
|
General 
News 
Suggestion 
Question 
Bug 
Answer 
Joke 
Praise 
Rant 
Admin 
Submit an article or tip
