如何从网格视图选择按钮打印收据。是否可能？ [英] How to print a receipt from grid view select button.Is it possible?

问题描述

 <   asp：GridView     ID   =  GridView1     runat   =  server    AllowPaging   =  True    
   
                   AllowSorting   =  True    AutoGenerateColumns   =  False    BackColor   = ＃DEBA84    
   
                   BorderColor   = ＃DEBA84    BorderStyle   = 无    BorderWidth   =  1px    CellPadding   =  3    
   
                   CellSpacing   =  2    DataSourceID   =  SqlDataSource1 >  
 <  列 >  
 <   asp：BoundField     DataField   =  pno    HeaderText   =  PatientNo    
   
                                   SortExpression   =  pno    /  >  
 <   asp：BoundField     DataField   =  patient_name    HeaderText   =  PatientName    
   
                      < span class =code-attribute>             SortExpression   =  patient_name    /  >  
 <   asp：BoundField     DataField   = 性别    HeaderText   = 性别    
   
                                   SortExpression   = 性别    /  >  
 <   asp：BoundField     DataField   =  age    HeaderText   = 年龄    SortExpression   =  age    /  >  
 <   asp：BoundField     DataField   =  patient_uery    HeaderText   =  PatientQuery    
   
                                   SortExpression   =  patient_query    /  >  
 <   asp：BoundField     DataField   =  doctorname    HeaderText   = 医生    
   
        < span class =code-attribute>                           SortExpression   =  doctorname    /  >  
 <   asp：BoundField     DataField   =  dept    HeaderText   =  dept    SortExpression   =  Dept    /   >  
 <   asp：BoundField     DataField   =  email_id     HeaderText   = 电子邮件    
   
                                   SortExpression   =  email_id    /  >  
 <   asp：TemplateField     HeaderText   =  选择 >  
 <   itemtemplate  >  
 <   asp：按钮    ID   =  btn_select    runat   =  server    Com mandName     = 选择    CommandArgument   ='  <％ #Eval（  pno）％>'   文字  = 选择    /  >  
 <   / itemtemplate  >  
 
 <   asp：TemplateField     HeaderText   = 删除  >  
 <   itemtemplate  >  
 <   asp：按钮    ID   =  btn_delete    runat   =  server    CommandName     =  delete     CommandArgument   ='  <％  #Eval（  pno）％>'   文本  = 删除    /  >  
 <   / itemtemplate  > ;  
 
 <   / columns  >  
 <  页脚  style     backcolor   = ＃F7DFB5     forecolor   = < span class =code-keyword>＃8C4510    /  >  
 <   HeaderStyle     BackColor   = ＃A55129    Font-Bold   =   True    ForeColor   = 白色    /  >  
 <   pager   style     forecolor   = ＃8C4510    horizo​​ntalalign   = 中心    /   >  
 <   row   style     backcolor   = ＃FFF7E7    forecolor   = ＃8C4510    /  >  
 < span class =code-keyword><   SelectedRowStyle     BackColor   = ＃738A9C   字体粗体  =  True     ForeColor   = 白色    /  >  
 <   sortedascendingcell   style     backcolor   = ＃FFF1D4    /  >  
 <   sortedascendingheader   style     backcolor   = ＃B95C30    /  >  
 <   sorteddescendingcell   style     backcolor   = ＃F1E5CE    /  >  
  <   sorteddescendingheader   style     backcolor   = ＃93451F    /  >  

解决方案

是的它有效，在选定的更改和更改中携带值并调用打印方法



例如



http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.selectedindexchanging%28v=vs.110% 29.aspx

嘿伙计，



您可以通过两种方式完成此操作：在Excel中下载Grid，然后按Ctrl + P进行打印，或者您可以直接打印。



我在这里创建了一篇文章：



http://www.c-sharpcorner.com/UploadFile/cd7c2e/export-sql-data-to-excel-using-Asp -Net / [ ^ ]



源代码可在文章的顶部找到。

< blockquote>因为你已经使用 TemplateField 来选择Button，所以你必须在 GridView.RowCommand Event [ ^ ]。

  protected   void  ContactsGridView_RowCommand（ Object  sender，GridViewCommandEventArgs e）
 {
  //  如果在GridView控件中使用了多个按钮，请使用 
  //   CommandName属性，用于确定单击了哪个按钮。 
  if （e.CommandName ==   select）
 {
  //  这里写下您的打印逻辑。 
} 
} 

如需打印，请参阅 - 如何在ASP.NET 2.0中打印 [ ^ ]。

<asp:GridView ID="GridView1" runat="server" AllowPaging="True" 

        AllowSorting="True" AutoGenerateColumns="False" BackColor="#DEBA84" 

        BorderColor="#DEBA84" BorderStyle="None" BorderWidth="1px" CellPadding="3" 

        CellSpacing="2" DataSourceID="SqlDataSource1">
        <columns>
        <asp:BoundField DataField="pno" HeaderText="PatientNo" 

                SortExpression="pno" />
            <asp:BoundField DataField="patient_name" HeaderText="PatientName" 

                SortExpression="patient_name" />
            <asp:BoundField DataField="gender" HeaderText="Gender" 

                SortExpression="gender" />
            <asp:BoundField DataField="age" HeaderText="Age" SortExpression="age" />
            <asp:BoundField DataField="patient_uery" HeaderText="PatientQuery" 

                SortExpression="patient_query" />
            <asp:BoundField DataField="doctorname" HeaderText="Doctor" 

                SortExpression="doctorname" />
            <asp:BoundField DataField="dept" HeaderText="dept" SortExpression="Dept" />
            <asp:BoundField DataField="email_id" HeaderText="Email" 

                SortExpression="email_id" />
         <asp:TemplateField HeaderText="Select">
                  <itemtemplate>
                  <asp:Button ID="btn_select" runat="server" CommandName ="select" CommandArgument='<%# Eval("pno") %>' Text= "Select" />
                  </itemtemplate>
                  
                   <asp:TemplateField HeaderText="Delete">
                  <itemtemplate>
                  <asp:Button ID="btn_delete" runat="server" CommandName ="delete" CommandArgument='<%# Eval("pno") %>' Text= "Delete" />
                  </itemtemplate>
                  
                  </columns>
        <footerstyle backcolor="#F7DFB5" forecolor="#8C4510" />
        <HeaderStyle BackColor="#A55129" Font-Bold="True" ForeColor="White" />
        <pagerstyle forecolor="#8C4510" horizontalalign="Center" />
        <rowstyle backcolor="#FFF7E7" forecolor="#8C4510" />
        <SelectedRowStyle BackColor="#738A9C" Font-Bold="True" ForeColor="White" />
        <sortedascendingcellstyle backcolor="#FFF1D4" />
        <sortedascendingheaderstyle backcolor="#B95C30" />
        <sorteddescendingcellstyle backcolor="#F1E5CE" />
        <sorteddescendingheaderstyle backcolor="#93451F" />

解决方案

yes it works, on selected changed and changing carry the value and call print method

eg

http://msdn.microsoft.com/en-us/library/system.web.ui.webcontrols.gridview.selectedindexchanging%28v=vs.110%29.aspx

Hey Buddy,

You can do it in two ways either download the Grid in Excel and then take the print by "Ctrl+P" or you can directly take printout.

Here I had created an article on the same :

http://www.c-sharpcorner.com/UploadFile/cd7c2e/export-sql-data-to-excel-using-Asp-Net/[^]

Source Code is available at the top of the Article.

As you have used TemplateField for the Select Button, so you have to handle it inside the GridView.RowCommand Event[^].

protected void ContactsGridView_RowCommand(Object sender, GridViewCommandEventArgs e)
{
    // If multiple buttons are used in a GridView control, use the
    // CommandName property to determine which button was clicked.
    if(e.CommandName=="select")
    {
        // Here write your print logic.
    }
}

For printing, refer - How to Print in ASP.NET 2.0[^].

这篇关于如何从网格视图选择按钮打印收据。是否可能？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！