Tsim Windows Daim Ntawv Thov thiab xav paub yuav tsim cov ntawv luam thiab luam ua ntej tswj? Ua raws cov theem yooj yim no thiab koj yuav yooj yim tuaj yeem luam tawm thiab luam cov ntawv ua ntej hauv koj daim ntawv thov.
Cov kauj ruam
Ntu 1 ntawm 3: Daim Ntawv
Kauj Ruam 1. Kho daim ntawv kom haum raws li qhov koj xav tau
Nws tsis muaj teeb meem loj npaum li cas daim ntawv yog, muab nws tuaj yeem haum lub thawv ntawv loj thiab ob lub khawm
Kauj Ruam 2. Ntxiv RichTextBox rau koj daim ntawv
- Koj tuaj yeem ntxiv RichTextBox los ntawm ob-nias lossis rub nws mus rau hauv daim ntawv.
- Kho qhov loj ntawm RichTextBox rau koj qhov xav tau.
Kauj Ruam 3. Ntxiv ob lub khawm rau koj daim ntawv
- Qhov zoo tshaj plaws, tso ob lub khawm nyob ze ntawm RichTextBox.
- Ib zaug ntxiv, koj tuaj yeem ntxiv Khawm rau koj daim ntawv los ntawm ob-nias lossis rub mus rau hauv daim ntawv.
Kauj Ruam 4. Npe Lub Npe "Luam" thiab "Luam Ua Ntej"
Koj tuaj yeem hloov cov ntawv rau cov nyees khawm hauv lub thawv khoom
Kauj Ruam 5. Ntxiv cov kev tswj hwm: "Luam Cov Ntawv" thiab "PrintPreviewDialog" rau koj daim ntawv
Cov no yuav tsis pom ntawm daim ntawv raws li lawv ua hauv keeb kwm yav dhau
Kauj Ruam 6. Nyem rau PrintPreviewDialog thiab hloov "Document" mus rau "PrintDocument1"
Koj tuaj yeem hloov qhov no hauv lub thawv khoom tom qab txhaj rau PrintPreviewDialog
Ntu 2 ntawm 3: Txoj Cai
Kauj Ruam 1. Nyem ob npaug rau ntawm koj "Luam Ua Ntej" khawm
- Qhov no yuav coj mus rau nplooj ntawv rau coding.
- Tus Kheej Ntiag Tug twb tau tsim thiab tseem tos txoj cai los qhia nws tias yuav ua li cas thaum lub khawm Luam Ua Ntej tau nyem.
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Ntxiv cov cai hauv qab no rau hauv Private Sub:
PrintPreviewDialog1. ShowDialog ()
Kauj Ruam 2. Rov qab mus rau daim ntawv thiab ob npaug nias rau ntawm koj "Luam tawm" khawm
- Koj yuav raug coj rov qab mus rau nplooj ntawv rau coding.
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Hauv Private Sub uas tau tsim, ntxiv cov cai hauv qab no:
PrintDocument1. Print ()
Kauj Ruam 3. Rov qab mus rau daim ntawv thiab ob npaug nias rau "PrintDocument1" nyob hauv qab daim ntawv
- Koj yuav raug coj rov qab mus rau nplooj ntawv rau coding.
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Ib Tus Ntiag Tug yuav raug tsim hu ua "PrintDocument1_PrintPage". Muab cov cai hauv qab no tso rau hauv Sub:
Dim font1 Raws li Font Tshiab ("arial", 16, FontStyle. Regular) e. Graphics. DrawString (RichTextBox1. Text, font1, Txhuam Txhuam, 100, 100)
Ntu 3 ntawm 3: Debugging thiab Testing
Kauj Ruam 1. Nyem rau "Pib" txhawm rau pib qhov debugging thiab ntsuas cov txheej txheem
Yog tias koj tau ua raws ntu ib thiab ob ntawm kab lus no koj yuav tsum ntsib yam tsis raug
Kauj Ruam 2. Kuaj seb puas muaj Kev Luam Ua Ntej ua haujlwm
Kauj Ruam 3. Kuaj seb puas muaj Luam Ntawv ua haujlwm
Kauj Ruam 4. Ntxuav koj cov cai
Tom qab kev debugging thiab cov txheej txheem sim tau ua tiav nrog tsis muaj qhov yuam kev tseem ceeb, nco ntsoov ntxuav koj tus lej. Ua kom nws zoo huv si thiab tshaj lij.
Yees duab - Los ntawm kev siv qhov kev pabcuam no, qee cov ntaub ntawv yuav raug muab qhia rau YouTube
Lub tswv yim
- Khiav qhov software thov tshiab tshaj plaws rau Visual Studio.
- Ntxiv cov lus rau koj tus lej kom koj paub tias qee yam ntawm cov cai ua.
- Yog tias koj yuav xyaum ua cov haujlwm no rau Visual Basic, ua rau koj daim ntawv loj, suav nrog RichTextBox thiab cov nyees khawm.
