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GeneralRe: Why can't I Publish web site error warn ? Pin
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QuestionASP.net postback url problem Pin
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AnswerRe: ASP.net postback url problem Pin
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QuestionServer-side Blazor and IE11 Pin
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Question.Net Core V2.2 - Sending email or gmail using OAuth2 or secure settings in Gmail in the background without browser auth Pin
jkirkerx1-Aug-19 13:28
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AnswerRe: .Net Core V2.2 - Sending email or gmail using OAuth2 or secure settings in Gmail in the background without browser auth Pin
Afzaal Ahmad Zeeshan1-Aug-19 15:37
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GeneralRe: .Net Core V2.2 - Sending email or gmail using OAuth2 or secure settings in Gmail in the background without browser auth Pin
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GeneralRe: .Net Core V2.2 - Sending email or gmail using OAuth2 or secure settings in Gmail in the background without browser auth Pin
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AnswerThought I had it, Failed to open browser when running in Docker Container Pin
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AnswerFigured it out [solved] Pin
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GeneralRe: Figured it out [solved] - New Code Pin
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QuestionInsert Date Interval Pin
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AnswerRe: Insert Date Interval Pin
Richard Deeming25-Jul-19 11:49
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QuestionObject reference not set to an instance of an object. Pin
Darwin Ahmed21-Jul-19 13:06
MemberDarwin Ahmed21-Jul-19 13:06 
my App is a published website. This error happened when I save the data. Please help.


Description: An unhandled exception occurred during the execution of the current web request. Please review the stack trace for more information about the error and where it originated in the code.

Exception Details: System.NullReferenceException: Object reference not set to an instance of an object.

Source Error:

An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below.

Stack Trace:


[NullReferenceException: Object reference not set to an instance of an object.]
Money_Changer.Cusinfo.BtnSave_Click(Object sender, EventArgs e) in C:\Users\Zeeyana\source\repos\Money Changer\Money Changer\Cusinfo.aspx.cs:138
System.Web.UI.WebControls.Button.OnClick(EventArgs e) +9782310
System.Web.UI.WebControls.Button.RaisePostBackEvent(String eventArgument) +204
System.Web.UI.WebControls.Button.System.Web.UI.IPostBackEventHandler.RaisePostBackEvent(String eventArgument) +12
System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument) +15
System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData) +35
System.Web.UI.Page.ProcessRequestMain(Boolean includeStagesBeforeAsyncPoint, Boolean includeStagesAfterAsyncPoint) +1639
darwinahmed

AnswerRe: Object reference not set to an instance of an object. Pin
phil.o21-Jul-19 20:50
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AnswerRe: Object reference not set to an instance of an object. Pin
ZurdoDev24-Jul-19 10:10
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QuestionChange Value of HttpContext.Current.User Pin
MadDashCoder21-Jul-19 5:26
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AnswerRe: Change Value of HttpContext.Current.User Pin
Richard MacCutchan21-Jul-19 7:42
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AnswerRe: Change Value of HttpContext.Current.User Pin
Afzaal Ahmad Zeeshan21-Jul-19 7:51
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AnswerRe: Change Value of HttpContext.Current.User Pin
ZurdoDev24-Jul-19 10:12
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QuestionQuery timing out, help please!!! Pin
samflex19-Jul-19 9:38
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AnswerRe: Query timing out, help please!!! Pin
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