DataSource.ExecuteCallBack Method

System.Data.Generic

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DataSourceExecuteCallBack Method
Executes the query, and raises a callback of ItemCallBackDelegate for each item it iterates.

Namespace: System.Data.Generic
Assembly: System.Data.Generic (in System.Data.Generic.dll) Version: 1.9.5473.30542 (1.9.5473.2392)
Syntax
Copy
public void ExecuteCallBack(
	string SQL,
	DataSourceItemCallBackDelegate callback
)
Public Sub ExecuteCallBack ( 
	SQL As String,
	callback As DataSourceItemCallBackDelegate
)
public:
void ExecuteCallBack(
	String^ SQL, 
	DataSourceItemCallBackDelegate^ callback
)
member ExecuteCallBack : 
        SQL : string * 
        callback : DataSourceItemCallBackDelegate -> unit

Parameters

SQL
Type: SystemString
SQL statement to execute.
callback
Type: System.Data.GenericDataSourceItemCallBackDelegate
ItemCallBackDelegate method.
Exceptions
ExceptionCondition
ArgumentNullExceptionIn case the SQL is null.
SqlExceptionIn case the underlying connection cause an exception.
Remarks
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