Spread Windows Forms 9.0 Product Documentation
ResetNullColor Method
Example 


Resets the background color used for controls that contain the null value to its default value.
Syntax
'Declaration
 
Public Overridable Sub ResetNullColor() 
'Usage
 
Dim instance As SuperEditBase
 
instance.ResetNullColor()
public virtual void ResetNullColor()
Remarks

Use this method to reset the NullColor property to its default value.

This property is available from the SuperEditBase class.

Example
private void Form1_Load(object sender, System.EventArgs e)
{
control.NullColor = Color.Coral;
control.AllowNull = true;
control.CausesValidation = true;
control.Text = "";
}
private void button1_Click(object sender, System.EventArgs e)
{
control.ResetNullColor();
}
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
control.NullColor = Color.Coral;
control.AllowNull = true;
control.CausesValidation = true;
control.Text = "";
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
control.ResetNullColor()
End Sub
Requirements

Target Platforms: Windows 2000 Professional (SP4), Windows 2000 Server, Windows 2003 Server (SP1), Windows Server 2012 R2, Windows 2008, Windows XP (SP2), Windows Vista, Windows 7, Windows 8, Windows 8.1, Windows 10

See Also

Reference

SuperEditBase Class
SuperEditBase Members
NullColor Property

 

 


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