Control.TextChanged Event
.NET Framework (current version)
Occurs when the Text property value changes.
Assembly: System.Windows.Forms (in System.Windows.Forms.dll)
This event is raised if the Text property is changed by either a programmatic modification or user interaction.
For more information about handling events, see Handling and Raising Events.
The following code example changes the ForeColor of a TextBox displaying currency data. The example converts the text to a decimal number and changes the ForeColor to Color.Red if the number is negative and to Color.Black if the number is positive. This example requires that you have a Form that contains a TextBox.
.NET Framework
Available since 1.1
Available since 1.1
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