VWD 2008 Express. Visual Basic.
I have the following script that captures keypresses in a text box in a gridview row. The portion in red captures the up arrow key press. But I do not know what code to assign (the?) to make it emulate a shift-tab.
[Code]....
[Code]....
I have a page on which I have two forms, which really act as a main form and a subform. I can put a Cancel button (which removes any inputs I have made in the form) on each form. But I want to put just one Cancel button that Cancels the input for both forms. I know that there is a Form.UpdateItem, Form.InputItem, and Form.DeleteItem, but I can find no Form.CancelItem. Is there a way to emulate the Form.CancelItem programmatically?
View 3 RepliesI have Unicode text being displayed on an ASP.NET page. The text is enclosed by two square brackets, as soon as Arabic text appears the ending bracket goes reverse, e.g."[Hi there]" becomes "[ [arabic". Is this a browser issue? The brackets are hard-coded and only the enclosing text is dynamic.
Here is some sample code. The variable resultString contains the Unicode text.
<%
Response.Write("[" + resultString+ "] ");
%>
I have a login page and once a person is logged in , he should not be allowed to move back to login page. how to disable backward/forward button of browser ?
View 5 RepliesIn the Visual studio IDE is it possible to step backwards in the debugger? If this is not possible,can I somehow trace my step backwards in the compiler?
Also if I am stepping through C# code in the debugger, is it okay to add documentation in the file while I am debugging? I tried this and recieved a pop-up message box informing me that the code had changed. Otherwise the IDE seemed forgiving in regards to comment changes in debug mode. Also I guess this might also lead into the question of wether it is acceptable to add code during debug mode?
I have a portal site and i want to make the backward button to disable state after the user gets logout.Is it possible by C# programming?Or we need to go for client side scripts like Javascript or jquery?
View 3 RepliesI have a portal site and i want to make the backward button to disable state after the user gets logout.Is it possible by C# programming?Or we need to go for client side scripts like Javascript or jquery?
View 1 RepliesI need to use a field of 64 bits (32 is not long enough). I used the following page to see the effects of bit shifting when using the Int64 data type:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<%@ Page Language="VB" WarningLevel="1" Explicit="true" Strict="true" %>
<script language="VB" runat="server">
private sub do_test()
dim bit_no as Integer
dim info as Int64
' Show min value as binary ...
info = Int64.MinValue
response.write( String.Format( "Int64.MinValue = {0}<br>", info ) )
response.write( String.Format( "Int64.MinValue (binary) = {0}<br>", Convert.ToString( info, 2 ) ) )
response.write( "<br>" )
' Show max value as binary ...
info = Int64.MaxValue
response.write( String.Format( "Int64.MaxValue = {0}<br>", info ) )
response.write( String.Format( "Int64.MaxValue (binary) = {0}<br>", Convert.ToString( info, 2 ) ) )
response.write( "<br>" )
response.write( "Bit Shift Test" )
response.write( "<br>" )
for bit_no = 0 to 63
info = 1 << bit_no
response.write( String.Format( "1 << {0} = {1}<br>", bit_no, info ) )
next
end sub
</script>
<html>
<body>
<% do_test() %>
</body>
</html>
The output of the page is:
Int64.MinValue = -9223372036854775808
Int64.MinValue (binary) = 1000000000000000000000000000000000000000000000000000000000000000
Int64.MaxValue = 9223372036854775807
Int64.MaxValue (binary) = 111111111111111111111111111111111111111111111111111111111111111
Bit Shift Test
1 << 0 = 1
1 << 1 = 2
1 << 2 = 4
1 << 3 = 8
1 << 4 = 16
1 << 5 = 32
1 << 6 = 64
1 << 7 = 128
1 << 8 = 256
1 << 9 = 512
1 << 10 = 1024
1 << 11 = 2048
1 << 12 = 4096
1 << 13 = 8192
1 << 14 = 16384
1 << 15 = 32768
1 << 16 = 65536
1 << 17 = 131072
1 << 18 = 262144
1 << 19 = 524288
1 << 20 = 1048576
1 << 21 = 2097152
1 << 22 = 4194304
1 << 23 = 8388608
1 << 24 = 16777216
1 << 25 = 33554432
1 << 26 = 67108864
1 << 27 = 134217728
1 << 28 = 268435456
1 << 29 = 536870912
1 << 30 = 1073741824
1 << 31 = -2147483648
1 << 32 = 1
1 << 33 = 2
1 << 34 = 4
1 << 35 = 8
1 << 36 = 16
1 << 37 = 32
1 << 38 = 64
1 << 39 = 128
1 << 40 = 256
1 << 41 = 512
1 << 42 = 1024
1 << 43 = 2048
1 << 44 = 4096
1 << 45 = 8192
1 << 46 = 16384
1 << 47 = 32768
1 << 48 = 65536
1 << 49 = 131072
1 << 50 = 262144
1 << 51 = 524288
1 << 52 = 1048576
1 << 53 = 2097152
1 << 54 = 4194304
1 << 55 = 8388608
1 << 56 = 16777216
1 << 57 = 33554432
1 << 58 = 67108864
1 << 59 = 134217728
1 << 60 = 268435456
1 << 61 = 536870912
1 << 62 = 1073741824
1 << 63 = -2147483648
Obviously, the bit shift operator seems to be wrapping?? !! How can I obtain the result shown below using VB / ASP.Net -- is it even possible???
1 << 0 = 1
1 << 1 = 2
1 << 2 = 4
1 << 3 = 8
1 << 4 = 16
1 << 5 = 32
1 << 6 = 64
1 << 7 = 128
1 << 8 = 256
1 << 9 = 512
1 << 10 = 1024
1 << 11 = 2048
1 << 12 = 4096
1 << 13 = 8192
1 << 14 = 16384
1 << 15 = 32768
1 << 16 = 65536
1 << 17 = 131072
1 << 18 = 262144
1 << 19 = 524288
1 << 20 = 1048576
1 << 21 = 2097152
1 << 22 = 4194304
1 << 23 = 8388608
1 << 24 = 16777216
1 << 25 = 33554432
1 << 26 = 67108864
1 << 27 = 134217728
1 << 28 = 268435456
1 << 29 = 536870912
1 << 30 = 1073741824
1 << 31 = 2147483648
1 << 32 = 4294967296
1 << 33 = 8589934592
1 << 34 = 17179869184
1 << 35 = 34359738368
1 << 36 = 68719476736
1 << 37 = 137438953472
1 << 38 = 274877906944
1 << 39 = 549755813888
1 << 40 = 1099511627776
1 << 41 = 2199023255552
1 << 42 = 4398046511104
1 << 43 = 8796093022208
1 << 44 = 17592186044416
1 << 45 = 35184372088832
1 << 46 = 70368744177664
1 << 47 = 140737488355328
1 << 48 = 281474976710656
1 << 49 = 562949953421312
1 << 50 = 1125899906842620
1 << 51 = 2251799813685250
1 << 52 = 4503599627370500
1 << 53 = 9007199254740990
1 << 54 = 18014398509482000
1 << 55 = 36028797018964000
1 << 56 = 72057594037927900
1 << 57 = 144115188075856000
1 << 58 = 288230376151712000
1 << 59 = 576460752303423000
1 << 60 = 1152921504606850000
1 << 61 = 2305843009213690000
1 << 62 = 4611686018427390000
1 << 63 = 9223372036854780000
I have an sql table in which i have two columns enq_no and enq_serial.
for a particular enq_no, enq_serial should get incremented by one starting from 1.
What is the best approach to achieve this?
another issue is that after deletion enq_serial should get decremented by one.
How can i get this?
Is after delete trigger could be a good option?
If so? how can i get this with after delete trigger?
I'm looking for a control I can use in an ASP.NET app for scheduling work shifts. My primary requirement is to have locations on a y-axis, dates on the x-axis, and then at each intersection, have a block divided into shifts, and each shift containing a short (1-3) list of employees working that shift.
View 2 RepliesI'm using C#, asp.net 3.5, Ajaxtoolkit
Is there a setting so that user can go back and forward through the tabs they selected in the same Tabcontainer?
Does the released ASP.NET AJAX 4.0 include client side data binding including sorting, paging, etc. ? Also, can ASP.NET AJAX 4.0 installed on top of IIS 5 and .NET framework 3.5 SP1 ?
View 3 RepliesWe have a web-service written in .net v2 which has two simple methods, Request and RequestTyped. The first of these items return a structured XML document which may include error information. The second of these methods returns and object which contain the node information of the first, but in a typed format? This service has several hundred clients and has been operational for some time.
I was wondering what the implications would be to adding an additional node to the response of both methods. Obviously the object returned by the second of these two methods will also now include this data as an additional property. What are the implications for our clients?
1)Will the additional node returned by the first method be ignored by those consuming the services that have not refreshed their WSDL?
2)Will the additional property returned by the object in the typed method break existing models which have not refreshed the WSDL?
How I will create the scheduling system. I have 3 tables related namely employees, schedule and shift. How will I show the data using the relation shift of the table on gridview by this: It will be filtered by datefrom and dateto: Select via calendar ex Datefrom: August 1 Dateto: August15
Then It will show:
EmployeeID Name
1 2 3 4 5 and up to 15
EP9112 Lastname, firstname, Middlename shift shift shift shift shift
with edit when I press EmployeeID their shift.
How can I also format the shift and date by: ex TimeIn: 7:00:00 AM TimeOut: 3:00:00 PM Date: 8/1/2010
When I add it, it will be TimeIn: 8/1/2010 7:00:00AM TimeOut: 8/1/2010 3:00:00 PM.
Do I need to edit my database.
Can i upload multiple files using ctrl or shift keys in asp.net?As it happened in windows folder.
View 3 RepliesI have a table(ShiftCalendar) that lists a letter and a datetime:
Shift Date
A 3/2/2010 8:00:00 AM
B 3/2/2010 8:00:00 PM
I can run a select query that looks like this:
SELECT Shift
FROM ShiftCalendar
WHERE (Convert(nvarchar(10), GETDATE(), 101 = Convert(nvarchar(10), Date, 101))
This will return both values, but I need to to check the time of day to determine which Shift to return. I have been messing around with the IF ESLE and CASE but I can't find a way to tell the select statement what the time of day is.
Issue in UI form:1. when user press shift+tab key in numeric field then it's not working means cursor not moving.2. when user press shift+tab key in field wich is allowing any characters then it's working.
View 1 RepliesI have a GridView with an extra checkbox column to select rows.
To select multiple rows, the user now has to click each separate checkbox, but I would like to offer the possibility to select multiple rows at once using Shift+click.
Thus the user would explicitly select the first row with a single click and the select the last row using Shift+click. And the checkboxes of the rows in between would then automatically be checked as well.
URL rewrting is not working when I shift the site from windows 2003 to 2008 server i.e from IIS6 to IIS7.I added the aspnet_isapi.dll to Handler Mapping. still it is not working.
showing me page not found 404 error.
Using David's answer here :-
Accordion - add arrow to each nav item?
on my accordian here:-
Error Help::Multiple controls with the same ID 'ctl00' were found. FindControl requires that controls have unique IDs.
The arrows wont show..wats wrong?
VWD 2008 Express. Visual Basic.
I want to sequence focus from a textbox in one row to the textbox in the next row in a gridview when the user presses the down arrow key, just as it does when the user presses the Tab key. How can this be accomplished?
Is there a way to remove the arrow from the menu when the root item has subitems?
It would look neater if the arrow wasn't there.
I want the arrow-collapsed image to be displyed before accordian headers and when accordian header is clicked and expanded, arrow-collapsed image should change to arrow-expanded image. What am I doing wrong below? Also, image paths are all correct. I have checked many times. my accordian:-
<cc1:Accordion ID="Accordion1" runat="server" FadeTransitions="true" Visible="true" AutoSize="None"SelectedIndex="0" RequireOpenedPane="false" TransitionDuration="250"
HeaderCssClass="accordionHeader toggler" ContentCssClass="accordionContent expanded toggler">
<HeaderTemplate>
<b style="color: Black">
<%#Eval("Ques")%>
</b>
</HeaderTemplate>
<ContentTemplate>
<p> <%#DataBinder.Eval(Container.DataItem, "QuesAns")%></p>
</ContentTemplate>
</cc1:Accordion>
css
Am I giving the CSS Class names incorrectly or what?
@denis..its still not displaying the images..cant find the images in Firebug either
I need to change ASP.NET DropDownList arrow image as shown below, So is there any solution to change it? How can I change it, CSS or DDL properties?
View 2 RepliesI'm using the jQuery keypress plugins. It is working fine except for some special keys, like the arrow key. Is there a way I can catch the arrow keys with keyperss() in jQuery?
View 4 Replies
