我如何在按钮旁边添加标签文本?
我使用主页图标作为按钮,我想在说“ HOME”的旁边添加标签
答案 0 :(得分:0)
使用public int CreateTransactionScope(string connectString1, SqlCredential creds , string commandText1)
{
// Initialize the return value to zero and create a StringWriter to display results.
int returnValue = 0;
System.IO.StringWriter writer = new System.IO.StringWriter();
try
{
// Create the TransactionScope to execute the commands, guaranteeing
// that both commands can commit or roll back as a single unit of work.
using (TransactionScope scope = new TransactionScope())
{
using (SqlConnection connection1 = new SqlConnection(connectString1,creds))
{
// Opening the connection automatically enlists it in the
// TransactionScope as a lightweight transaction.
connection1.Open();
// Create the SqlCommand object and execute the first command.
SqlCommand command1 = new SqlCommand(commandText1, connection1);
returnValue = command1.ExecuteNonQuery();
writer.WriteLine("Rows to be affected by command1: {0}", returnValue);
}
using (SqlConnection connection2 = new SqlConnection(connectString1, creds))
{
// Opening the connection automatically enlists it in the
// TransactionScope as a lightweight transaction.
connection2.Open();
// Create the SqlCommand object and execute the first command.
SqlCommand command1 = new SqlCommand(commandText1, connection2);
returnValue = command1.ExecuteNonQuery();
writer.WriteLine("Rows to be affected by command1: {0}", returnValue);
}
// The Complete method commits the transaction. If an exception has been thrown,
// Complete is not called and the transaction is rolled back.
scope.Complete();
}
}
catch (TransactionAbortedException ex)
{
writer.WriteLine("TransactionAbortedException Message: {0}", ex.Message);
}
// Display messages.
Console.WriteLine(writer.ToString());
return returnValue;
}
或BoxLayout
,并将GridLayout
设置为size_hint_x
,并将None
设置为width
和{{ 1}}。
以下示例说明了如何使用Label
和KivyMD Button
。
GridLayout