将值传递给datagridview [英] pass value to datagridview

问题描述

hi


如何在按钮上单击

解决方案

 
在.aspx页面：
 <   asp：文本框    id   =  txtName    runat   =  server    xmlns：asp   = ＃unknown >  <   / asp：textbox  >  
 <   asp：bu tton     id   =  btnAddToGrid    runat   =  server    onclick   =  btnAddToGrid_Click    xmlns：asp   = ＃unknown >  <   / asp：button  >  
 <   asp： gridview     id   =  gvTest    runat   =  server    autogeneratecolumn   =  false    xmlns：asp   = < span class =code-keyword>＃unknown >  
 <   asp：templatefield  >  
 < ;   itemtemplate  >  
  <   asp：lable     id   =  lblName    runat   =  server    text   = & lt;％＃Eval（ 名称）％& ; gt; >  <   / asp：lable  >  
 <   / itemtemplate  >  
 <   / asp：templatefield  >  
 <   / asp：gridview  >  
 
 
在C＃页面：
 
 private void按钮点击（）
 {
 DataTable dtTest = new DataTable（）; 
 dtTest.Columns.Add（名称）; 
 dtTest.Rows.Add（txtName.Text.Trim（））; 
 dtTest.AcceptChanges（）; 
 gvTest.DataSource = dtTest; 
 gvTest.DataBind（）; 
} 

从这里查看一个非常简单的例子：

如何在C＃.net实时将TextBox中的数据插入到dataGridview中[ ^ ]

另见：

从中添加值textBox to dataGridView C＃ [ ^ ]

如何在C＃中将文本框中的数据插入到datagridview中[ ^ ]

您好，请看这个帖子：



如何将值从DataGridView传递到另一个表单文本框 [ ^ ]



希望它有所帮助！ ：d

hi
how we can pass value from textbox to datagridview on button click

解决方案

Hi,

In .aspx page :
<asp:textbox id="txtName" runat="server" xmlns:asp="#unknown"></asp:textbox>
<asp:button id="btnAddToGrid" runat="server" onclick="btnAddToGrid_Click" xmlns:asp="#unknown"></asp:button>
<asp:gridview id="gvTest" runat="server" autogeneratecolumn="false" xmlns:asp="#unknown">
       <asp:templatefield>
            <itemtemplate>
              <asp:lable id="lblName" runat="server" text="&lt;%#Eval("Name")%&gt;"></asp:lable>
</itemtemplate>
</asp:templatefield>
</asp:gridview>


In C# page :

private void On button click()
{
    DataTable dtTest=new DataTable();
    dtTest.Columns.Add("Name");
    dtTest.Rows.Add(txtName.Text.Trim());
    dtTest.AcceptChanges();
    gvTest.DataSource=dtTest;
    gvTest.DataBind();
}

Check a very simple example from here:
How to insert the data from TextBox to dataGridview in C#.net in Realtime [^]
Also see :
Add values from textBox to dataGridView C# [^]
how to insert data from textboxes to datagridview in C#[^]

Hi, see this thread:

How to Pass Values From a DataGridView to another Form textboxes[^]

Hope it helps! :D

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