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Help you Daniel, text box assignment show a success, but after click the text box, content is lost,

Time:09-17

To help you, I'd like to by VB to a web page assignment in the text box,
Using IE. Document. All tags (" input ") (0). The Value="https://bbs.csdn.net/topics/hello"
Assignment show a success, but after click the text box, content is lost, this is what reason, how to solve?
Through VB screenshots are as follows: (content will disappear after assignment)

Through the keyboard input text box screenshot below:

As you can see, through the keyboard entry will have a check, after I speculated that page isn't to do verification test, below is the web page source:

CodePudding user response:

This surely not, it should be through the "events" message to deal with,
You directly to the object assignment, its code "variables" will not be in the corresponding data,
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