//Tree view show,select and show selected values
<div>
<asp:TreeView ID="TreeView1" runat="server" ShowCheckBoxes="Leaf" >
<Nodes>
<asp:TreeNode Text="Main" Value="Main">
<asp:TreeNode Text="child" Value="child"></asp:TreeNode>
<asp:TreeNode Text="child2" Value="child2"></asp:TreeNode>
<asp:TreeNode Text="child3" Value="child3"></asp:TreeNode>
</asp:TreeNode>
<asp:TreeNode Text="Main2" Value="Main2">
<asp:TreeNode Text="child4" Value="child4"></asp:TreeNode>
<asp:TreeNode Text="child5" Value="child5"></asp:TreeNode>
</asp:TreeNode>
</Nodes>
</asp:TreeView>
<asp:Button ID="Button1" runat="server" Text="submit" OnClick="Button1_Click" />
</div>
//Show selected values
protected void Button1_Click(object sender, EventArgs e)
{
foreach( TreeNode t1 in this.TreeView1.CheckedNodes )
{
Response.Write(t1.Text);
}
}
<div>
<asp:TreeView ID="TreeView1" runat="server" ShowCheckBoxes="Leaf" >
<Nodes>
<asp:TreeNode Text="Main" Value="Main">
<asp:TreeNode Text="child" Value="child"></asp:TreeNode>
<asp:TreeNode Text="child2" Value="child2"></asp:TreeNode>
<asp:TreeNode Text="child3" Value="child3"></asp:TreeNode>
</asp:TreeNode>
<asp:TreeNode Text="Main2" Value="Main2">
<asp:TreeNode Text="child4" Value="child4"></asp:TreeNode>
<asp:TreeNode Text="child5" Value="child5"></asp:TreeNode>
</asp:TreeNode>
</Nodes>
</asp:TreeView>
<asp:Button ID="Button1" runat="server" Text="submit" OnClick="Button1_Click" />
</div>
//Show selected values
protected void Button1_Click(object sender, EventArgs e)
{
foreach( TreeNode t1 in this.TreeView1.CheckedNodes )
{
Response.Write(t1.Text);
}
}
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