Hello,
I never used DataKeyNames and dont know the importance of these datakeyNames.
Can anyone explain how it works and what is GroupLoadMode="Client" in the below code.
<MasterTableView CellPadding="4" DataKeyNames="IsSelected" AutoGenerateColumns="False" Width="100%" GroupLoadMode="Client">
I never used DataKeyNames and dont know the importance of these datakeyNames.
Can anyone explain how it works and what is GroupLoadMode="Client" in the below code.
<MasterTableView CellPadding="4" DataKeyNames="IsSelected" AutoGenerateColumns="False" Width="100%" GroupLoadMode="Client">
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Shinu
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answered on 09 May 2012, 02:15 PM
Hi,
DataKeyNames property is used to specify the field or fields that represent the primary key of the data source.
The data key names/values are stored in the ViewState so they are available at any moment after grid have been data-bound, after postbacks, etc. This collection is used when editing data, and for automatic relations when binding an hierarchical grid
GroupLoadMode="Client" expands groups client-side, without a postback. This means that the data for all groups, whether they are expanded or not, must be loaded on the client.Please check this link for more reference.
Thanks,
Shinu.
DataKeyNames property is used to specify the field or fields that represent the primary key of the data source.
The data key names/values are stored in the ViewState so they are available at any moment after grid have been data-bound, after postbacks, etc. This collection is used when editing data, and for automatic relations when binding an hierarchical grid
GroupLoadMode="Client" expands groups client-side, without a postback. This means that the data for all groups, whether they are expanded or not, must be loaded on the client.Please check this link for more reference.
Thanks,
Shinu.