example:
<input id="txtEntQty" type="number" min="1" max='<%# Eval("RemQty")%>' value='<%# Eval("RemQty")%>'>
code behind:
int ASSIGNQTY = Convert.ToInt32((row.Cells[12].FindControl("txtQty") as **?????**).value);
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Ketan mevada
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Why as? Just use the return string. row.Cells[12].FindControl("txtQty").Value or something like it. – Luba Jan 02 '15 at 07:49
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i am used this control in gridview and i want to get value of number control when i click on save button – Ketan mevada Jan 02 '15 at 07:51
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i am getting this error: System.Web.UI.Control' does not contain a definition for 'Value' and no extension method 'Value' accepting a first argument of type 'System.Web.UI.Control' could be found (are you missing a using directive or an assembly reference?) – Ketan mevada Jan 02 '15 at 07:55
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Do you use WebForms or MVC? – Luba Jan 02 '15 at 07:55
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i am useing only webforms not mvc – Ketan mevada Jan 02 '15 at 07:55
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Try ((TextBox)row.Cells[12].FindControl("txtQty")).Value – Luba Jan 02 '15 at 07:59
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getting : '((System.Web.UI.WebControls.TextBox)(row.Cells[12].FindControl("txtQty")))' is null – Ketan mevada Jan 02 '15 at 08:11
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i think texbox it is webcontrol and i am inserting html number type control so. – Ketan mevada Jan 02 '15 at 08:12
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Let us [continue this discussion in chat](http://chat.stackoverflow.com/rooms/68063/discussion-between-ketan-mevada-and-luba). – Ketan mevada Jan 02 '15 at 08:14
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Insert a TextBox Ctrl instead of an input element. Use input elements on your mvc projects instead. – Luba Jan 02 '15 at 08:18
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1but i don't get max and min property in textbox control – Ketan mevada Jan 02 '15 at 08:21
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((TextBox)row.Cells[12].FindControl("txtQty")).Attributes["max"]. You can write it inside your view without problems, too. – Luba Jan 02 '15 at 08:28
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{"Object reference not set to an instance of an object."} – Ketan mevada Jan 02 '15 at 08:32
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i want look like something (input[type="number"])row.Cells[12].FindControl("txtQty").value) because i am using html number type control – Ketan mevada Jan 02 '15 at 08:33
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Try it or google around. – Luba Jan 02 '15 at 08:42
1 Answers
0
Try this make your input runat="server"
<input type="number" id="txNUm" runat="server" />
And in .cs code where you want to get value write thiss
System.Web.UI.HtmlControls.HtmlInputControl input = (System.Web.UI.HtmlControls.HtmlInputControl)gvrow.Cells[5].FindControl("txNUm");
int ASSIGNQTY = Convert.ToInt32(input.Value);
Mairaj Ahmad
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@JonathanBurgosGio gvrow is current row of gridview and cells are columns of current row in context. – Mairaj Ahmad Aug 27 '18 at 07:23