Recommended 5 articles about quoting traps

　.net(C#) WinForm development, because it is a visual design, you can directly add a required component to the design interface manually. .net will automatically initialize this component, including property settings, etc., and add it to the design interface. InitilizeComponent(), and this component will be added to the corresponding parent component. All of this is done automatically by .net. However, in some scenarios, we need to write handwritten code to change the parent container to which the component belongs. For example, some components originally belonged to parent container A, but we want to adjust these components to parent container B. At this time, an interesting problem arises. The following 3 components were originally located in this: This.Controls.Add(this.operRateUC);  

1. .NET Framework-Detailed explanation of the trap of components being referenced by containers in Winform technology

Introduction: .net (C#) WinForm development, because it is a visual design, you can directly add a required component to the design interface manually, and .net will automatically initialize this component. Including property settings, etc., are added to InitilizeComponent(), and this component will be added to the corresponding parent component. All of this is done automatically by .net.

2. .NET Framework-Code example sharing of reference traps

Introduction: If the attribute values ​​are equal, the objects will be equal by default? What are the disadvantages of having multiple references to an object? What's the harm in having members return reference variables?

3. Microsoft bug .net component is referenced by the container code example trap

Introduction: .net (C#) WinForm development, because it is a visual design, so you can directly add a required component to the design interface manually, and .net will automatically initialize this component , including property settings, etc., are added to InitilizeComponent(), and this component will be added to the corresponding parent component. All of this is done automatically by .net.

4. PHP Quote Trap

Introduction: PHP Quote Trap 1. $a = '333'; $c = &$a; $d = '888'; $c = &$d; echo $c; echo $

##5. PHP Quotation Trap

Introduction: PHP Quotation Trap 1. $a = '333'; $c = &$a; $d = '888'; $ c = &$d; echo $c; echo $a

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