I have multiple tables that have the same structrues that I need to switch
at run-time.
for example, I have table A, B and C, they all have the same structure. At
run-time, the GUI will determin which table I'll be queriying on.
I can build the Datasets and TableAdapters at design time, but I can't seem
to access the (select) commands at run-time. If I do, I can just replace the
talbe name and it shoud query on the table I have specified.
I guess I can use the DataAdapters , get the commands and change them at
run-time. I'm just wondering about the TableAdaters, since that's the
default that Visual Studio 2005 creaets.
Thanks!
WJ
1  1723 
Am Wed, 27 Sep 2006 16:01:03 -0500 schrieb Wanjun Yu:
Hello Wanjun,
I have multiple tables that have the same structrues that I need to switch
at run-time.
for example, I have table A, B and C, they all have the same structure. At
run-time, the GUI will determin which table I'll be queriying on.
I can build the Datasets and TableAdapters at design time, but I can't seem
to access the (select) commands at run-time. If I do, I can just replace the
talbe name and it shoud query on the table I have specified.
I guess I can use the DataAdapters , get the commands and change them at
run-time. I'm just wondering about the TableAdaters, since that's the
default that Visual Studio 2005 creaets.
You can add as many select statements as you want to every TableAdapter.
The Visual Studio 2005 IDE supports a wizard for this kind of editing.
Furthermore, it's no problem to extend the Dataset class because Visual
Studio 2005 uses partial classes, so it is very easy to add code riskless
to auto generated classes.
Bye
Frank Loizzi
Dortmund, Germany This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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