Datagridview weird behaviour

Question

When I change a value in a cell the record is updated via a SQL Insert statement which works fine. When I don't change a value in a cell and just tab to the next cell, it removes all the current rows from the datagridview and renders a new row.

Answer 1

When I change a value in a cell the record is updated via a SQL Insert statement which works fine. When I don't change a value in a cell and just tab to the next cell, it removes all the current rows from the datagridview and renders a new row.

Answer 2

When I change a value in a cell the record is updated via a SQL Insert statement which works fine. When I don't change a value in a cell and just tab to the next cell, it removes all the current rows from the datagridview and renders a new row.

Answer 3

When I change a value in a cell the record is updated via a SQL Insert statement which works fine. When I don't change a value in a cell and just tab to the next cell, it removes all the current rows from the datagridview and renders a new row.

Answer 4

When I change a value in a cell the record is updated via a SQL Insert statement which works fine. When I don't change a value in a cell and just tab to the next cell, it removes all the current rows from the datagridview and renders a new row.

Answer 5

When I change a value in a cell the record is updated via a SQL Insert statement which works fine. When I don't change a value in a cell and just tab to the next cell, it removes all the current rows from the datagridview and renders a new row.

Answer 6

When I change a value in a cell the record is updated via a SQL Insert statement which works fine. When I don't change a value in a cell and just tab to the next cell, it removes all the current rows from the datagridview and renders a new row.

Answer 7

When I change a value in a cell the record is updated via a SQL Insert statement which works fine. When I don't change a value in a cell and just tab to the next cell, it removes all the current rows from the datagridview and renders a new row.

Answer 8

When I change a value in a cell the record is updated via a SQL Insert statement which works fine. When I don't change a value in a cell and just tab to the next cell, it removes all the current rows from the datagridview and renders a new row.

Answer 9

When I change a value in a cell the record is updated via a SQL Insert statement which works fine. When I don't change a value in a cell and just tab to the next cell, it removes all the current rows from the datagridview and renders a new row.

Answer 10

When I change a value in a cell the record is updated via a SQL Insert statement which works fine. When I don't change a value in a cell and just tab to the next cell, it removes all the current rows from the datagridview and renders a new row.

Answer 11

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Answer 12

You can reffer below book also

https://www.amazon.in/12-NET-Cross-Platform-Development-Fundamentals-ebook/dp/B0CGZVT568

Thanks.

Answer 13

You can reffer below book also

https://www.amazon.in/12-NET-Cross-Platform-Development-Fundamentals-ebook/dp/B0CGZVT568

Thanks.

Answer 14

You can reffer below book also

https://www.amazon.in/12-NET-Cross-Platform-Development-Fundamentals-ebook/dp/B0CGZVT568

Thanks.

Answer 15

You can reffer below book also

https://www.amazon.in/12-NET-Cross-Platform-Development-Fundamentals-ebook/dp/B0CGZVT568

Thanks.

Answer 16

You can reffer below book also

https://www.amazon.in/12-NET-Cross-Platform-Development-Fundamentals-ebook/dp/B0CGZVT568

Thanks.

Answer 17

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 18

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 19

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 20

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 21

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 22

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 23

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 24

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 25

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 26

It seems like you’re experiencing an unusual behavior with your DataGridView. This could be due to a variety of reasons, and without more specific details about your implementation, it’s hard to pinpoint the exact cause. However, here are a few general suggestions that might help:

Answer 27

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 28

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 29

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 30

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>

Answer 31

use update panel for showing updating records. your records are removed due to page refresh that why recodrs are distory.

you should be use repeater or datagrid both under the UpdatePanel .

<asp:UpdatePanel ID="UpdatePanelId" runat="server">

<ContentTemplate>

// your data grid

</ContentTemplate>

</asp>UpdatePanel>