RowNotInTableException Class

Definition

Namespace:

System.Data

Assembly:

System.Data.Common.dll

Source:

DataException.cs

Represents the exception that is thrown when you try to perform an operation on a DataRow that is not in a DataTable.

public ref class RowNotInTableException : System::Data::DataException

public class RowNotInTableException : System.Data.DataException

type RowNotInTableException = class
    inherit DataException

Public Class RowNotInTableException
Inherits DataException

Inheritance

Object

Exception

SystemException

DataException

RowNotInTableException

Examples

The following example creates a DataTable with one DataColumn and 10 DataRow objects. After deleting a row, the AcceptChanges method is called causing the RowNotInTableException to be thrown.

private void DemonstrateRowNotInTableException()
{
    // Create a DataTable with one column and ten rows.
    DataTable table = new DataTable("NewTable");
    DataColumn column = new DataColumn("NewColumn");
    table.Columns.Add(column);

    DataRow newRow;
    for(int i = 0;i <10;i++)
    {
        newRow = table.NewRow();
        newRow["NewColumn"] = i;
        table.Rows.Add(newRow);
    }
    try
    {
        // Remove a row and invoke AcceptChanges.
        DataRow removedRow = table.Rows[9];
        removedRow.Delete();
        removedRow.AcceptChanges();
    }
    catch(System.Data.RowNotInTableException rowException)
    {
        Console.WriteLine("Row not in table");
    }
}

Private Sub DemonstrateRowNotInTableException()
    ' Create a DataTable with one column and ten rows.      
    Dim table As New DataTable("NewTable")
    Dim column As New DataColumn("NewColumn")
    table.Columns.Add(column)

    Dim newRow As DataRow
    Dim i As Integer
    For i = 0 To 9
        newRow = table.NewRow()
        newRow("NewColumn") = i
        table.Rows.Add(newRow)
    Next i

    Try
        ' Remove a row and invoke AcceptChanges.
        Dim removedRow As DataRow = table.Rows(9)
        removedRow.Delete()
        removedRow.AcceptChanges()
    
    Catch rowException As System.Data.RowNotInTableException
        Console.WriteLine("Row not in table")
    End Try
End Sub

Remarks

The RowNotInTableException is thrown when invoking the following methods on a row that has been deleted with either the Delete or the DataRowCollection.Remove method.

• DataRow.AcceptChanges

• DataRow.GetChildRows

• DataRow.GetParentRow

• DataRow.GetParentRows

• DataRow.RejectChanges

• DataRow.SetParentRow

Constructors

RowNotInTableException()	Initializes a new instance of the RowNotInTableException class.
RowNotInTableException(SerializationInfo, StreamingContext)	Obsolete. Initializes a new instance of the RowNotInTableException class with serialization information.
RowNotInTableException(String, Exception)	Initializes a new instance of the RowNotInTableException class with a specified error message and a reference to the inner exception that is the cause of this exception.
RowNotInTableException(String)	Initializes a new instance of the RowNotInTableException class with the specified string.

Properties

Data	Gets a collection of key/value pairs that provide additional user-defined information about the exception. (Inherited from Exception)
HelpLink	Gets or sets a link to the help file associated with this exception. (Inherited from Exception)
HResult	Gets or sets HRESULT, a coded numerical value that is assigned to a specific exception. (Inherited from Exception)
InnerException	Gets the Exception instance that caused the current exception. (Inherited from Exception)
Message	Gets a message that describes the current exception. (Inherited from Exception)
Source	Gets or sets the name of the application or the object that causes the error. (Inherited from Exception)
StackTrace	Gets a string representation of the immediate frames on the call stack. (Inherited from Exception)
TargetSite	Gets the method that throws the current exception. (Inherited from Exception)

Methods

Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetBaseException()	When overridden in a derived class, returns the Exception that is the root cause of one or more subsequent exceptions. (Inherited from Exception)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
GetObjectData(SerializationInfo, StreamingContext)	Obsolete. When overridden in a derived class, sets the SerializationInfo with information about the exception. (Inherited from Exception)
GetType()	Gets the runtime type of the current instance. (Inherited from Exception)
MemberwiseClone()	Creates a shallow copy of the current Object. (Inherited from Object)
ToString()	Creates and returns a string representation of the current exception. (Inherited from Exception)

Events

SerializeObjectState

Obsolete. Occurs when an exception is serialized to create an exception state object that contains serialized data about the exception. (Inherited from Exception)