在ASP.NET中的更新命令GridView中获取GridRow的NewValues [英] Get NewValues of GridRow in Update Command GridView in ASP.NET

问题描述

如何在ASP.NET中的更新命令GridView中获取GridRow的NewValue?

我在Quick-watch中找到了它，但是在代码设计Visual Studio中不起作用.

How i can Get NewValues of GridRow in Update Command GridView in ASP.NET?

i found it in Quick-watch ,But it does not work in code Design Visual Studio.

string k = ((System.Collections.DictionaryEntry)((new System.Collections.ArrayList.ArrayListDebugView(((new System.Collections.Specialized.OrderedDictionary.OrderedDictionaryKeyValueCollection)((e.NewValues as System.Collections.Specialized.OrderedDictionary).Values))._objects)).Items[1])).Value;

推荐答案

protected void GridView1_RowUpdating(object sender, GridViewUpdateEventArgs e)
{
        // This is where you access the edited values

        int anumber = Convert.ToInt16(GridView1.Rows[e.RowIndex].Cells[0].Text); // this is some number for example
        string a_text = ((TextBox)GridView1.Rows[e.RowIndex].Cells[1].Controls[0]).Text; //a_text
        string another_text = ((TextBox)GridView1.Rows[e.RowIndex].Cells[2].Controls[0]).Text; //another_text
        
        //manipulate or validate these values like===> if(anumber < 0){anumber = 0;}
        
        // call your update method here
        // yourupdatefunction(a_number,a_text,another_text);  
        
        GridView1.EditIndex = -1;
       
        BindGridView(); // reflect changes made


}

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