ok, I've got answer, I was missing project/add reference/system.configuration...

I use 2008 version

Hello people, Can somebody tell me how can I use ConfigurationManager? What using assembly should I declare?

There is very useful article (http://msdn.microsoft.com/en-us/library/ms254494.aspx)...

After all I found the solution here (http://www.codeproject.com/KB/cs/simplecodeasp.aspx):

I do not know how to execute delete, insert, update using datacontext...I really don't know, so I just...

Could please describe me step by step what to do with this log file?

aha, ok, I think that problem maybe more, that it cannot touch MaterialTyp table...hmm, but anyway, this touches the storedprocedure DeleteRowMaterialTable, which is called with this line:
...

Hello I use this code as a stored procedure to delete row of the table:

ALTER PROCEDURE dbo.DeleteRowMaterialTyp
(
@CisloParam varchar(MAX) /* hodnota v tabulke, ktora nam identifikuje...

Yes, I've found the problem. Here on this link:

http://blogs.interfacett.com/dan-wahlins-blog/2008/2/17/linq-and-lambdas-and-sprocsoh-my.html

I learned that, what you wrote "Order" in...

I think my stored procedures have been tweaked enough, maybe the int type was good enough... and now comes the question how to bind data to datagrid view, but following code is not good:

...

OK, but now I get this message:

The type or namespace name 'Order' could not be found (are you missing a using directive or an assembly reference?)

Hello people, I need your advice, what to do. I use LINQ stored procedure to select all data from sql table to DataGridView:

EtiketyLINQDataContext EtiketyData = new...

OK, let's close this discussion. Seems I'm confusing and complicating things alot. I used the usual way to delete: select row by clicking on row header and then hit delete.

Some things also were...

Yes, I know, that deleting row according to currentcellindex works, but what if your selection is on the very last row in case that your property that allows users to add rows is on? That means that...

I'm sorry for spamming, won't happen again. I'm very new person in this forum and programming forum in general...

Even though, I'm not sure, that rowindex-1 is the answer for my question because...

thank you, I'll try that...

Hey professionals, I use DataGridView that allows me to add new rows in table. But when I want to delete it by clicking on my deleting button with following code:
...

I have got a question. I use DataGridView in my program. When I run the application, I can select more cells by clilcking and draging mouse. I don't want the datagridview to do this. What property of...

Hey people, I want to ask.

I have following xml file:

<Materials>
<Material hrubka="5" popis="dobry popis" />
<Material hrubka="0,2" popis="bla bla" />
<Material hrubka="0,1"...

Can somebody tell me what is the char code for key "delete"?

I use button for by clicking it to delete one row in the DataGridView. This is the code:

DataGridView.Rows.RemoveAt(DataGridView.CurrentCell.RowIndex);

I use xml file as the source of dataset...

Hello masters, I need your help. I've been struggling for longer time with deleting nodes with the same attributes.

How can I do that?

e.g.

<material width = "1.2" description = "paper">...

Hello I've got a problem. How can I remove particular xml node from xmldocument?

Pls, help.

Hello masters, I'd like to ask, if somebody can help me with populating following xml file:

<Materials>
<Material width="0,1" description="matné papiere" />
<Material width="0,4"...

Hello people, I've got a problem. Can anybody tell me how can I save data from DataGridView through Dataset to XML? I've found many useful codes that could solve problem like this:



Dataset ds...