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Dim myarr(,) As String
myarr(0, 0) = "aaaa"
myarr(0, 1) = "bbbb"
myarr(1, 0) = "cccc"
myarr(1, 1) = "dddd"
hi friend i am adding value in two dimensional array but it fired exception {"Object reference not set to an instance of an object."}
please help me
Piyush Vardhan Singh
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Piyush Vardhan Singh wrote: Dim myarr(,) As String
You forgot new keyword
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where i add new key add
Piyush Vardhan Singh
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Dim myarr(,) As New String ?
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my dear we can't declare array with new key words
Piyush Vardhan Singh
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Piyush Vardhan Singh wrote: Dim myarr(,) As String
You should specify the array length Dim myarr(2,2) As String
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thank u Boss
Piyush Vardhan Singh
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I am using some Ajax toolkit controls in ASP .NET 2.0 and in the application i am using Tabs..
Inside the Tabs, the webcombos and binded with data on Page Load. On selecting some values from webcombo and submitting them to database, it throws an error message, but values goes to database..
please help me recover this
...this is the error message...
Specified argument was out of the range of valid values.
Parameter name:The DataValueField of VendorID was not found in the columns collection..
SAJAN A PILLAI
C#.NET Programmer
TELESOFT INDIA PVT LTD...
BANGALORE
"Winners don't do different things. They do things differently. ...
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Hi, i am new to ASP.net. I am recently doing a web application using ASP.net but i don't know how to do the login page that connect to MS Access using C#. I had tried the example in the Visual Studio.net 2003 but can't work. I hope i can help here. Thanks...
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It's just checking whether what the user enter is matched with something which is stored in database. If you know how to read the data from database, you should be able to write it... which part are you facing the problem??
Thanks and Regards,
Michael Sync ( Blog: http://michaelsync.net)
"Please vote to let me (and others) know if this answer helped you or not. A 5 vote tells people that your question has been answered successfully and that I've pitched it at just the right level. Thanks."
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I have an aspx page with 2 buttons(Next,Save) nd an IFrame control.If the user clicks on the next button then a new webpage has to be displayed in the IFrame control.Functionality of the save button is to save the changes has been made to content in the Iframe control. Here my requirment is to display the alertbox if the user has altered the Iframe content nd clicked on the next button before saving the changes with Save button.I hope you understood my requirement.Plz give some idea on how to go with this requirment.
Thanks
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I am using the dimming div js(got it from code project itself).but my problem is am not able to set focus on the the text box that appears in my pop up.This is my code:
function setfocus(field_id) {
if (document.getElementById(field_id)!= null){
window.setTimeout( "document.getElementById('" +field_id+ "').focus();",500 );
//alert(field_id);
}
}
after i display my pop up,i call this function.It works perfectly fine in IE.But FF is a problem.:(Please help me!! Infact if you click on any of the controls on the pop up the cursor doesnt appear in Firefox.
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Any errors in JavaScript Web Development Console?
Vasudevan Deepak Kumar
Personal Homepage
Tech Gossips
A pessimist sees only the dark side of the clouds, and mopes; a philosopher sees both sides, and shrugs; an optimist doesn't see the clouds at all - he's walking on them. --Leonard Louis Levinson
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No nothing related to focus...only some css errors
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Shweta2281 wrote: It works perfectly fine in IE.But FF is a problem
Have you checked with firebug ?
Shweta2281 wrote: window.setTimeout( "document.getElementById('" +field_id+ "').focus();",500 );
This line looks incorrect to me. Copy the line in bold to other function and give that functions reference here.
function setfocus(field_id)
{
if (document.getElementById(field_id)!= null)
{
window.setTimeout("SetFocus1()",500 );
}
}
function SetFocus1(field_id)
{
document.getElementById(field_id).focus();
}
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No luck guys!!!
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No..I dont know whats that.
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It's a firefox add-on which helps to find out JS and other problems. Download it and install it. Do a google search for Firebug, you will find it.
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I downloaded it.But i dont see a way to install it..no msi nothing
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sorry but am not getting how to debug using firebug...do you have any tips?
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Check this[^]. If the page contains any errors, firebug will show the icon in red color. click on that icon, and it will show the error.
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Firebug doesnt show any errors.
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try to use this.
window.setTimeout(document.getElementById(' +field_id+ ').focus();,500 );
Devjit Das.
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