Get list of Key Prefix of Sobject in Salesforce

Requirement:  Show the list of Key Prefix of Sobject in salesforce

 Solution:

 Class Code:

public class populateObjectsAndKeyPrefixController {

      public List<Schema.SObjectType> lstofSType {get;set;}
      public List<SObjectInfo> lstofSobject {get;set;}
     

     public class SObjectInfo {
        public String prefix {get;set;}
        public String name {get;set;}
    }

   

     public gettingObjectsAndKeyPrefix(){
    
         
        lstofSType  = Schema.getGlobalDescribe().Values();
        lstofSobject = new List<SObjectInfo>();
        for(Schema.SObjectType f : lstofSType )
        {
            SObjectInfo sobjectinfo = new SObjectInfo();
           sobjectinfo.prefix = f.getDescribe().getKeyPrefix();
            sobjectinfo.name = f.getDescribe().getLabel();
            lstofSobject.add(SObjectInfo);
        }        
    }

 }

VF Page Code
<apex:page controller="populateObjectsAndKeyPrefixController " showHeader="false">
      <apex:form >
        
        <apex:pageBlock title="Objects Prefix Details" >
        <apex:pageBlockSection >
                <apex:pageBlockTable value="{!lstofSobject }" var="objMap">
            <apex:column headerValue="Key Prefix" value="{!objMap.prefix}"  ></apex:column> <!-- rendered="{!if(objMap.prefix !=null,true,false)}" -->
            <apex:column headerValue="Object Type" value="{!objMap.name}" ></apex:column> <!-- rendered="{!if(objMap.prefix !=null,true,false)}" -->
        </apex:pageBlockTable>
         </apex:pageBlockSection>
    </apex:pageBlock>
    


         
    </apex:form>
  
  
</apex:page>



     



Thanks,
Sumit Shukla

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