I wonder how it is possilbe to access the first listitem in the listView.
I know that each item has an index like the listBox Control and that you could access them with the member ->SelectedIndices but when writing the code below, the compiler says:
'==' : no conversion from 'int' to 'System::Windows::Forms::ListView:: SelectedIndexCollection ^
if( listView2->SelectedIndices == 0 )
{
}
>>listView2->SelectedIndices
SelectedIndices is not an integer -- its an array of integers. listBox1->SelectedIndices->Count is probably what you want.
Did you see the example c++ Microsoft code here
Read the comments carefully.
private:
void FindAllOfMyString( String^ searchString )
{
// Set the SelectionMode property of the ListBox to select multiple items.
listBox1->SelectionMode = SelectionMode::MultiExtended;
// Set our intial index variable to -1.
int x = -1;
// If the search string is empty exit.
if ( searchString->Length != 0 )
{
// Loop through and find each item that matches the search string.
do
{
// Retrieve the item based on the previous index found. Starts with -1 which searches start.
x = listBox1->FindString( searchString, x );
// If no item is found that matches exit.
if ( x != -1 )
{
// Since the FindString loops infinitely, determine if we found first item again and exit.
if ( listBox1->SelectedIndices->Count > 0 )
{
if ( x == listBox1->SelectedIndices[ 0 ] )
return;
}
// Select the item in the ListBox once it is found.
listBox1->SetSelected( x, true );
}
}
while ( x != -1 );
}
}I red the example and I red this link and also found out that listView1->SelectedIndicies->Count could be used but I wrote the first Item as 0 as I thought it was zerobased but the first Item for Count is == 1 so that works fine. Thanks for help !
listBox1->SelectedIndices->Count == 1>>listView2->SelectedIndices
SelectedIndices is not an integer -- its an array of integers. listBox1->SelectedIndices->Count is probably what you want.Did you see the example c++ Microsoft code here
Read the comments carefully.
private: void FindAllOfMyString( String^ searchString ) { // Set the SelectionMode property of the ListBox to select multiple items. listBox1->SelectionMode = SelectionMode::MultiExtended; // Set our intial index variable to -1. int x = -1; // If the search string is empty exit. if ( searchString->Length != 0 ) { // Loop through and find each item that matches the search string. do { // Retrieve the item based on the previous index found. Starts with -1 which searches start. x = listBox1->FindString( searchString, x ); // If no item is found that matches exit. if ( x != -1 ) { // Since the FindString loops infinitely, determine if we found first item again and exit. if ( listBox1->SelectedIndices->Count > 0 ) { if ( x == listBox1->SelectedIndices[ 0 ] ) return; } // Select the item in the ListBox once it is found. listBox1->SetSelected( x, true ); } } while ( x != -1 ); } }
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