Description: By the C# language, the IP control solution on a good show MaskedTextBox the lack of IP, you can call the general control as to use it, do not have to prepare the other code, very convenient.
File list (Check if you may need any files):
IPAddressControlLib
...................\DotControl.cs
...................\FieldControl.cs
...................\IPAddressControl.cs
...................\IPAddressControl.Designer.cs
...................\IPAddressControl.snk
...................\IPAddressControlDesigner.cs
...................\IPAddressControlLib.csproj
...................\NativeMethods.cs
...................\Properties
...................\..........\AssemblyInfo.cs
...................\..........\Resources.Designer.cs
...................\..........\Resources.resx
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