Class HostedTextBoxBase

The TextBox control that is hosted by default by RadTextBoxItem. Children of this class can be passed to RadTextBoxItem in order to customize the hosted text box.

Inheritance
System.Object
HostedTextBoxBase
Namespace: Telerik.WinControls.UI
Assembly: Telerik.WinControls.UI.dll

Syntax

public class HostedTextBoxBase : TextBox

Constructors

HostedTextBoxBase()

Declaration
public HostedTextBoxBase()

Properties

Multiline

Controls whether the text of the edit control can span more than one line.

Declaration
public override bool Multiline { get; set; }
Property Value
System.Boolean

NullText

Gets or sets the prompt text that is displayed when the TextBox contains no text.

Declaration
public string NullText { get; set; }
Property Value
System.String

NullTextColor

Gets or sets a color of the null text.

Declaration
public Color NullTextColor { get; set; }
Property Value
System.Drawing.Color

PromptForeColor

Gets or sets whether to use different than SystemColors.GrayText color for the prompt text.

Declaration
public Color PromptForeColor { get; set; }
Property Value
System.Drawing.Color

ShowNullText

Gets or sets a value indicating whether the null text will be shown when the control is focused and the text is empty.

Declaration
public bool ShowNullText { get; set; }
Property Value
System.Boolean

UseGenericBorderPaint

Gets or sets a value indicating whether to show the bottom part of characters, clipped due to font name or size particularities.

Declaration
public bool UseGenericBorderPaint { get; set; }
Property Value
System.Boolean

Methods

DrawNullText(Graphics)

Draws the NullText in the client area of the TextBox using the default font and color.

Declaration
protected virtual void DrawNullText(Graphics graphics)
Parameters
System.Drawing.Graphics graphics

DrawTextPrompt()

Overload to automatically create the Graphics region before drawing the text prompt

Declaration
protected virtual void DrawTextPrompt()
Remarks

The Graphics region is disposed after drawing the prompt.

OnPaint(PaintEventArgs)

Declaration
protected override void OnPaint(PaintEventArgs e)
Parameters
System.Windows.Forms.PaintEventArgs e

OnParentChanged(EventArgs)

Declaration
protected override void OnParentChanged(EventArgs e)
Parameters
System.EventArgs e

OnTextAlignChanged(EventArgs)

Declaration
protected override void OnTextAlignChanged(EventArgs e)
Parameters
System.EventArgs e

PaintBorders(PaintEventArgs)

Declaration
protected void PaintBorders(PaintEventArgs e)
Parameters
System.Windows.Forms.PaintEventArgs e

PaintBordersCore(Graphics, Rectangle)

Declaration
protected void PaintBordersCore(Graphics graphics, Rectangle windowRectangle)
Parameters
System.Drawing.Graphics graphics

System.Drawing.Rectangle windowRectangle

ResetNullText()

Resets the null text to an empty string.

Declaration
public void ResetNullText()

ShouldSerializeNullText()

Returns a value indicating whether the NullText should be serialized.

Declaration
public bool ShouldSerializeNullText()
Returns
System.Boolean

Whether to serialize the null text.

WndProc(ref Message)

Declaration
protected override void WndProc(ref Message message)
Parameters
System.Windows.Forms.Message message

Extension Methods