Hello:
I have a datagrid that has a dataset bound to it. When the customer
selects a certain row in the grid, I would like to be able to grab the
PK for that row, so I can call the customer edit form and load the
textboxes with a SELECT based upon that PK. How do I do this? In
Foxpro, since cursors have global scope, I would just call the edit
form and load the textboxes from the current (selected) record.
Thanks!
Steven 5 1301
The datagrid has a CurrentCell property. CurrentCell is compose of a row
and an index value. YOu can use those (assuming the sort order is the same)
which will correspond the the row and column index of the table its bound
to.
So, if the PK Value was "Bill" and the PK was the first column in your
datatable.
You could the reference dataTable.Rows[DataGrid.Curren tRowIndex][PKName]
<Steven C> wrote in message
news:5u******** *************** *********@4ax.c om... Hello:
I have a datagrid that has a dataset bound to it. When the customer selects a certain row in the grid, I would like to be able to grab the PK for that row, so I can call the customer edit form and load the textboxes with a SELECT based upon that PK. How do I do this? In Foxpro, since cursors have global scope, I would just call the edit form and load the textboxes from the current (selected) record.
Thanks!
Steven
Thanks, Bill
This seems to return an object, while I need to return the actual PK
value. For Instance, I have:
int PK =
CustomersTable. Rows[grdCustomers.Cu rrentRowIndex]["customerno "];
But this throws an exception because it's trying to return an object,
not the integer value for the PK.
Steven On Wed, 5 May 2004 16:44:24 -0400, "William Ryan eMVP" <do********@com cast.nospam.net > wrote:
The datagrid has a CurrentCell property. CurrentCell is compose of a row and an index value. YOu can use those (assuming the sort order is the same) which will correspond the the row and column index of the table its bound to.
So, if the PK Value was "Bill" and the PK was the first column in your datatable.
You could the reference dataTable.Rows[DataGrid.Curren tRowIndex][PKName] <Steven C> wrote in message news:5u******* *************** **********@4ax. com... Hello:
I have a datagrid that has a dataset bound to it. When the customer selects a certain row in the grid, I would like to be able to grab the PK for that row, so I can call the customer edit form and load the textboxes with a SELECT based upon that PK. How do I do this? In Foxpro, since cursors have global scope, I would just call the edit form and load the textboxes from the current (selected) record.
Thanks!
Steven
Just cast it to whatever type the value of the PK is.
<Steven C> wrote in message
news:af******** *************** *********@4ax.c om... Thanks, Bill
This seems to return an object, while I need to return the actual PK value. For Instance, I have:
int PK = CustomersTable. Rows[grdCustomers.Cu rrentRowIndex]["customerno "];
But this throws an exception because it's trying to return an object, not the integer value for the PK.
Steven
On Wed, 5 May 2004 16:44:24 -0400, "William Ryan eMVP"
<do********@com cast.nospam.net > wrote:The datagrid has a CurrentCell property. CurrentCell is compose of a row and an index value. YOu can use those (assuming the sort order is the
same)which will correspond the the row and column index of the table its bound to.
So, if the PK Value was "Bill" and the PK was the first column in your datatable.
You could the reference dataTable.Rows[DataGrid.Curren tRowIndex][PKName] <Steven C> wrote in message news:5u******* *************** **********@4ax. com... Hello:
I have a datagrid that has a dataset bound to it. When the customer selects a certain row in the grid, I would like to be able to grab the PK for that row, so I can call the customer edit form and load the textboxes with a SELECT based upon that PK. How do I do this? In Foxpro, since cursors have global scope, I would just call the edit form and load the textboxes from the current (selected) record.
Thanks!
Steven
Coolness!
Thanks for all your help. :)
Steven On Wed, 5 May 2004 18:42:46 -0400, "William Ryan eMVP" <do********@com cast.nospam.net > wrote:
Just cast it to whatever type the value of the PK is. <Steven C> wrote in message news:af******* *************** **********@4ax. com... Thanks, Bill
This seems to return an object, while I need to return the actual PK value. For Instance, I have:
int PK = CustomersTable. Rows[grdCustomers.Cu rrentRowIndex]["customerno "];
But this throws an exception because it's trying to return an object, not the integer value for the PK.
Steven
>On Wed, 5 May 2004 16:44:24 -0400, "William Ryan eMVP"<do********@co mcast.nospam.ne t> wrote: >The datagrid has a CurrentCell property. CurrentCell is compose of a row >and an index value. YOu can use those (assuming the sort order is the
same) >which will correspond the the row and column index of the table its bound >to. > >So, if the PK Value was "Bill" and the PK was the first column in your >datatable. > >You could the reference dataTable.Rows[DataGrid.Curren tRowIndex][PKName] ><Steven C> wrote in message >news:5u******* *************** **********@4ax. com... >> Hello: >> >> I have a datagrid that has a dataset bound to it. When the customer >> selects a certain row in the grid, I would like to be able to grab the >> PK for that row, so I can call the customer edit form and load the >> textboxes with a SELECT based upon that PK. How do I do this? In >> Foxpro, since cursors have global scope, I would just call the edit >> form and load the textboxes from the current (selected) record. >> >> Thanks! >> >> Steven >> >> >
glad it worked!
<Steven C> wrote in message
news:j6******** *************** *********@4ax.c om... Coolness!
Thanks for all your help. :)
Steven
On Wed, 5 May 2004 18:42:46 -0400, "William Ryan eMVP"
<do********@com cast.nospam.net > wrote:Just cast it to whatever type the value of the PK is. <Steven C> wrote in message news:af******* *************** **********@4ax. com... Thanks, Bill
This seems to return an object, while I need to return the actual PK value. For Instance, I have:
int PK = CustomersTable. Rows[grdCustomers.Cu rrentRowIndex]["customerno "];
But this throws an exception because it's trying to return an object, not the integer value for the PK.
Steven
>On Wed, 5 May 2004 16:44:24 -0400, "William Ryan eMVP" <do********@co mcast.nospam.ne t> wrote: >The datagrid has a CurrentCell property. CurrentCell is compose of a
row >and an index value. YOu can use those (assuming the sort order is the
same) >which will correspond the the row and column index of the table its
bound >to. > >So, if the PK Value was "Bill" and the PK was the first column in your >datatable. > >You could the reference
dataTable.Rows[DataGrid.Curren tRowIndex][PKName] ><Steven C> wrote in message >news:5u******* *************** **********@4ax. com... >> Hello: >> >> I have a datagrid that has a dataset bound to it. When the customer >> selects a certain row in the grid, I would like to be able to grab
the >> PK for that row, so I can call the customer edit form and load the >> textboxes with a SELECT based upon that PK. How do I do this? In >> Foxpro, since cursors have global scope, I would just call the edit >> form and load the textboxes from the current (selected) record. >> >> Thanks! >> >> Steven >> >> > This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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