Question 86602 in ASP.NET Question posted in
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'Index was out of range. It must not be a negative value and must be smaller than the size of the collection – Asp.net

int secilenıd = GridView1.SelectedIndex;

GridViewRow row = GridView1.Rows[secilenıd];

string sorgu = "DELETE  FROM PersonelBilgileri WHERE PersonelID='"+row.Cells[1].Text + "'";

SqlCommand cmd = new SqlCommand();
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2

Answers


  1. 0

    Cell with index 1 probably won’t exist. Check your grid again.

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  2. 0

    In Gridview Use datakeys in gridview control for better execution

     <asp:GridView ID="GridView1" AllowPaging="false" AutoGenerateColumns="false" PagerStyle-Mode="NumericPages" DataKeyNames="datatableprimarykey"
OnSelectedIndexChanged="GridView1_SelectedIndexChanged" >


//c#
string PersonelID =this.GridView1.DataKeys[this.GridView1.SelectedIndex].Value.ToString()
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