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Zone: > NEWSGROUP > Asp.Net Forum > visual_studio.visual_web_developer_2005_express Tags:
Item Type: NewsGroup Date Entered: 10/16/2004 10:52:55 PM Date Modified: Subscribers: 0 Subscribe Alert
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blackdisk
Asp.Net User
Using The DataSource like a dataset to get value10/16/2004 10:52:55 PM

0/0

in 2003 you could use the dataset to get specific values
such as

datasetname.tablename(0).columnname

(the 0 being the row number)

but i cant seem to see the way to do this does anyone know?
Fredrik N
Asp.Net User
Re: Using The DataSource like a dataset to get value10/17/2004 7:25:12 AM

0/0

You have to create a typed dataset to make that possible, if you don't use typed data set you can instead write:

datasetname.Tables("tablename").Rows(the index of the row to get data from)("columnname")
/Fredrik Norm?n NSQUARED2
Microsoft MVP, MCSD, MCAD, MCT

Cornerstone

My Blog, ASP.Net 2.0 etc
blackdisk
Asp.Net User
Re: Using The DataSource like a dataset to get value10/17/2004 12:38:53 PM

0/0

how do you create a typed dataset in 2005 with the datasource?

That statement works the same way as 2003 once you get a dataset i just dont know how you would do it.

there has to be a way to just use the datasource, it has all of the information.
blackdisk
Asp.Net User
Re: Using The DataSource like a dataset to get value10/19/2004 8:04:43 PM

0/0

how do you create a typed dataset in 2005
and why is it not possible through the datasource, or is this just not a feature in beta 1?
blackdisk
Asp.Net User
Re: Using The DataSource like a dataset to get value10/19/2004 8:05:37 PM

0/0

The datasources have different ways of working and one is dataset mode, through this mode i would expect to use it in the same way does anyone have any idea's
?
blackdisk
Asp.Net User
Re: Using The DataSource like a dataset to get value10/22/2004 8:29:13 PM

0/0

does anyone have any way to get a specific value from a query in a datasource from vs2005
if so please tell me something, anything, this is a big necessity and i dont know why no one is asking. Is there something that I am just overlooking, tell me something, anything

Thanks :)
Fredrik N
Asp.Net User
Re: Using The DataSource like a dataset to get value10/23/2004 8:12:48 AM

0/0

>how do you create a typed dataset in 2005

With the latest CTP (October) of VS 2005, you can create a type DataSet by addint a new DataSet item.

>does anyone have any way to get a specific value from a query in a datasource from vs2005

The Select command of the sql data source control will return by default a DataView class, you can use that to get values from the DataSet. But if you should not use the data source control together with a data control, i should recommend you to use ADO.Net and the SqlDataAdapter class to get the DataSet instead.

/Fredrik Norm?n NSQUARED2
Microsoft MVP, MCSD, MCAD, MCT

Cornerstone

My Blog, ASP.Net 2.0 etc
blackdisk
Asp.Net User
Re: Using The DataSource like a dataset to get value10/26/2004 12:13:02 AM

0/0

I made a detailsView and i get the results i want but i cant access the actual value
how do you do this

like 


 detailsView.Fields.Item(2).ToString

shows the header of that column

but i would like the value.....

thanks for any help you can provide
Fredrik N
Asp.Net User
Re: Using The DataSource like a dataset to get value10/26/2004 4:10:26 AM

0/0

DetailsView1.Rows[0].Cells[1].Text

But you can only get the value from the Rows when the DetailsView has been data bound.
/Fredrik Norm?n NSQUARED2
Microsoft MVP, MCSD, MCAD, MCT

Cornerstone

My Blog, ASP.Net 2.0 etc
blackdisk
Asp.Net User
Re: Using The DataSource like a dataset to get value10/26/2004 3:46:38 PM

0/0

Thanks alot this worked
Thanks
thanks
thanks
:)
blackdisk
Asp.Net User
Re: Using The DataSource like a dataset to get value10/30/2004 1:42:47 PM

0/0

alright i am using this but it doesn't seem to work right 










                Me.DQuestionDetail.PageIndex = Val(Me.lblQCColumn.Text)


                Me.DQuestionDetail.DataBind()











                Me.txtQCLatinName.Text = ""





                Me.lblQCCommonName.Text = Me.DQuestionDetail.Rows(2).Cells(1).Text


DQuestionDetail is a DetailView
and the lblqccommonname is a label

with this statement the detail view shows the correct new index
but the label always lags one index behind

like if i make the page index 1 then the label will still show information from index 0
then if the index =2 then the label will show stuff from index 1


The databind should fix that but it isnt working now
macromediax
Asp.Net User
Re: Using The DataSource like a dataset to get value10/14/2007 12:34:57 PM

0/0

Fredrik N:
DetailsView1
 

the Cells[1]  must always to be 1 

to get data of other  fields change the number in  here : Rows[0]

 

for example  you can write like this in vb.net :    

Textbox1.Text = DetailsView1.Rows(0).Cells(1).Text
Textbox2.Text = DetailsView1.Rows(1).Cells(1).Text
 

 

www.macromediax.com
12 Items, 1 Pages 1 |< << Go >> >|


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