Questions tagged as 'gridview'

Tagged questions
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Perform a summation and save in session variable? asp.net

I am using session variables to save the data and the table, users, etc. (Then they travel to another page) and then I have the dilemma that I can not solve what steps to follow to make the summation of the Total label. I'm practically new with...
asked by 17.11.2018 / 04:42
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type parameter t has incompatible upper bounds view and gridview

I'm having a strange problem, in my class: import android.os.Bundle; import android.support.v7.app.AppCompatActivity; import java.util.ArrayList; public class GridView extends AppCompatActivity { private GridView gridView; private Gr...
asked by 18.11.2018 / 22:06
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How to make a line break in a datagridview c # when the text is too long

I have this project, see that since the description is very long it shows the ... What I want to know is how to take a line break when the string exceeds the width of the column. Thanks     
asked by 12.11.2018 / 00:54
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Problem of C # and .Net including a Combobox in a datagridview

I have a datagridview in my project, and I have included a Combobox inside this one. The situation is that I have a sequential entry file, with information related to clients, and I want to extract information from it, such as the name, the oper...
asked by 26.10.2018 / 11:02
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Display data in a gridview using Items.Add in webforms

I am trying to show data that I bring from a database by the property of items.add but it is marking me an error that says:    "Items is not a member of gridview." grilla.Items.Add(New ListItem(dtsBanco.Tables("Eventos").Rows(i).It...
asked by 26.10.2018 / 21:40
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clean the ShowFilterRow from DevExpress c #

I have a DevExpress().PageControl and within this I have several DevExpress().GridView , when I filter in one of the columns of a Gridview and I change to another , the data I put in the filter of the first Gridview continue...
asked by 12.10.2018 / 18:05
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Block or freeze columns or rows with GridView

In my web project I downloaded an xls file, which I generated through a GridView. The file opens correctly and shows the correct data. The code is as follows: private DataTable tableExcel; public ActionResult returnExcel(HttpResponseBase re...
asked by 03.10.2018 / 22:31
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how do I download only my gridview in c #?

I have a problem when downloading my GridView to excel since my method causes the whole page to be downloaded as for example the DropDownList that it contains, before I had the code in a Template but I passed it to a Form and it continues to mar...
asked by 28.08.2018 / 20:44
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Fill a GridView Entity Framework ASP.Net

How can I fill a Gridview with the result of a Linq query of an EF model. var vQueryTom = (from tom in cargaDocEntities.REPRESENTATIVE TOMOR                  select tom);     
asked by 02.08.2018 / 16:04
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How to page GridView in Asp.net C #?

I have a gridview with a pagination, it works fine until page 9 but when I select 10 or more it sends me the error "The index was out of range, it should be a non-negative value and less than the size of the collection." I attach my code &...
asked by 28.07.2018 / 03:06