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MaskedTextBox.GetLineFromCharIndex Method

Retrieves the line number from the specified character position within the text of the control. This method is not supported by MaskedTextBox.

Namespace:  System.Windows.Forms
Assembly:  System.Windows.Forms (in System.Windows.Forms.dll)

public override int GetLineFromCharIndex(
	int index
)

Parameters

index
Type: System.Int32

This parameter is not used.

Return Value

Type: System.Int32
This method will always return 0.

The GetLineFromCharIndex method is inherited from the base TextBoxBase class. However, because the MaskedTextBox control does not support multiline configuration, this method is not supported.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5, 3.0, 2.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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