[英]c# ToString method for XSD Generated Class
我有一个使用XSD.exe生成的类,但我想为此对象使用ToString方法,以便可以将它们添加到列表框中,等等。将来我可能不得不从XSD文件重新生成这些类,所以我不想手动覆盖生成的类上的方法。 有没有解决这个问题的方法而无需创建新类?
我生成的类如下所示; 我想要一个ToString方法来显示一些类变量,而不是它当前正在执行的类的名称。
/// <remarks/>
[System.CodeDom.Compiler.GeneratedCodeAttribute("xsd", "2.0.50727.1432")]
[System.SerializableAttribute()]
[System.Diagnostics.DebuggerStepThroughAttribute()]
[System.ComponentModel.DesignerCategoryAttribute("code")]
public partial class cardOnFileResponse {
private string paymentInstrumentRefField;
private string partyIdField;
private string friendlyNameField;
private string cardholderNameField;
private string maskedPANField;
private string startDateField;
private string expiryDateField;
private string issueNoField;
private cardType cardTypeField;
private bool cardTypeFieldSpecified;
/// <remarks/>
public string paymentInstrumentRef {
get {
return this.paymentInstrumentRefField;
}
set {
this.paymentInstrumentRefField = value;
}
}
/// <remarks/>
public string partyId {
get {
return this.partyIdField;
}
set {
this.partyIdField = value;
}
}
/// <remarks/>
public string friendlyName {
get {
return this.friendlyNameField;
}
set {
this.friendlyNameField = value;
}
}
/// <remarks/>
public string cardholderName {
get {
return this.cardholderNameField;
}
set {
this.cardholderNameField = value;
}
}
/// <remarks/>
public string maskedPAN {
get {
return this.maskedPANField;
}
set {
this.maskedPANField = value;
}
}
/// <remarks/>
public string startDate {
get {
return this.startDateField;
}
set {
this.startDateField = value;
}
}
/// <remarks/>
public string expiryDate {
get {
return this.expiryDateField;
}
set {
this.expiryDateField = value;
}
}
/// <remarks/>
public string issueNo {
get {
return this.issueNoField;
}
set {
this.issueNoField = value;
}
}
/// <remarks/>
public cardType cardType {
get {
return this.cardTypeField;
}
set {
this.cardTypeField = value;
}
}
/// <remarks/>
[System.Xml.Serialization.XmlIgnoreAttribute()]
public bool cardTypeSpecified {
get {
return this.cardTypeFieldSpecified;
}
set {
this.cardTypeFieldSpecified = value;
}
}
}
由于它是作为子类生成的,因此您可以创建一个单独的子类(而不是自动生成),在其中重写ToString()。 例如
public partial class cardOnFileResponse
{
public override string ToString()
{
return String.Format("Response: {0} {1}", this.friendlyNameField, this.cardholderNameField);
}
}
它已经被声明为局部类,因此在一个单独的文件中定义ToString():
public partial class cardOnFileResponse {
public new string ToString()
{
string retn="";
retn += ....
return retn;
}
}
当然,如果生成的代码删除或更改了您在ToString()实现中使用的字段,则可能需要对其进行更新。
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